Published: August 14, 2026
Audience: North American travelers
A terrifying aviation incident involving a Ryanair-operated Boeing 737 has taken a new turn after investigators found bird remains inside the aircraft’s damaged right engine, according to the U.S. National Transportation Safety Board.
The discovery comes after a July 10 flight from Thessaloniki, Greece, to Memmingen, Germany, experienced a serious in-flight emergency shortly after takeoff. An engine problem led to components breaking away from the engine and striking a passenger window. The window was dislodged, the cabin rapidly lost pressure, and a passenger seated nearby was partially pulled through the opening before fellow passengers managed to pull him back inside. Reuters+1
The NTSB is leading the investigation after Greece delegated the investigation to the U.S. agency. Investigators have now reported evidence of bird activity involving the aircraft’s No. 2 engine, but the finding does not by itself establish that a bird strike caused the fan blade to break. The investigation remains ongoing. Reuters+1
The incident has attracted particular attention because of similarities to previous Boeing 737 events involving uncontained engine failures and cabin windows, including the 2018 Southwest Airlines accident in which a passenger died after an engine failure caused a window to depart the aircraft. The NTSB has not yet determined whether the circumstances of the Ryanair incident were caused by the same type of failure. NNTSB
For travelers, the incident raises important questions: What exactly happened on the Ryanair flight? What did investigators find inside the engine? Could bird strikes have contributed to the failure? And what does the investigation mean for people flying Boeing 737 aircraft?
Here is what is known so far—and what remains unanswered.
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What Happened on the Ryanair Flight?
The incident occurred on July 10, 2026, on a flight from Thessaloniki International Airport in Greece to Memmingen Airport in Germany.
The aircraft was a Boeing 737-800 operated by Malta Air on behalf of Ryanair. There were 149 passengers and six crew members aboard, according to the NTSB information reported by CBS News. CBS News
Shortly after takeoff, the aircraft developed a serious problem involving its right-hand engine.
The NTSB’s investigation found that the aircraft experienced high vibrations involving the No. 2 engine. Investigators also recovered pieces of a fan blade that had broken apart.
A piece of the engine ultimately breached the aircraft’s fuselage and damaged a cabin window.
The consequences inside the cabin were dramatic.
The damaged window opened to the outside environment while the aircraft was at altitude. Cabin pressure dropped rapidly, oxygen masks deployed and passengers reacted immediately.
A passenger seated at the affected window was partially pulled through the opening. Other passengers helped restrain him and bring him back into the cabin.
The passenger suffered serious injuries, including injuries to his neck and shoulder area and friction burns, according to reports citing Greek medical authorities. No other passengers were reported to have been injured in the incident. AP News+1
The aircraft eventually returned safely to Thessaloniki.
The New Clue: Bird Remains Inside the Engine
The latest development comes from the NTSB’s examination of the aircraft’s No. 2 engine.
Investigators found bird remains, including feathers, inside the engine, according to the NTSB’s findings reported Thursday.
The discovery is significant because the aircraft’s flight crew had previously reported several suspected bird strikes involving that same engine.
According to the NTSB information reported by Reuters, there were four suspected bird strikes involving the No. 2 engine during the 12 months before the July 10 incident.
Bird remains were reportedly found in two of those earlier incidents, although subsequent maintenance inspections did not identify damage associated with those events. Reuters
That history is now an important part of the investigation.
But there is a critical distinction between finding bird remains and proving that a bird strike caused the engine failure.
Investigators still have to determine how the fan blade failed, whether any previous bird encounters contributed to damage, whether fatigue played a role and how the resulting engine debris was able to penetrate the aircraft’s fuselage.
At this stage, the evidence points investigators toward several possible contributing factors rather than providing a final answer.
Investigators Found Signs of Metal Fatigue
Bird remains were not the only significant discovery.
The investigation also identified signs of metal fatigue at the base of the fan blade that broke apart, according to CBS News’ report on the NTSB findings. CBS News
That finding is important because the fan blade had undergone inspections before the incident.
The aircraft’s engine fan blades had undergone ultrasonic inspections in November 2025 and May 2026, according to the Associated Press. Those inspections reportedly did not identify damage. AP News
The existence of a fatigue indication after recent inspections does not automatically mean that an inspection was improperly performed.
Fatigue cracks can be difficult to identify depending on their location, size and characteristics.
That is one reason the NTSB’s investigation will examine not just what failed but also the condition of the component before the failure and the inspection history.
The agency has previously emphasized that preliminary investigations are factual and do not necessarily represent a final determination of cause.
The final investigation could therefore produce additional findings or modify the interpretation of evidence currently available.
A Loud Bang Was Recorded During the Flight
The flight’s recorded data also provides investigators with a timeline of the event.
According to Reuters, the cockpit voice recorder captured a loud bang approximately nine minutes and 20 seconds into the flight. Reuters
Investigators also examined aircraft data and found that vibrations in the No. 2 engine were higher than those in the No. 1 engine toward the end of takeoff, according to CBS News. CBS News
Those findings help investigators reconstruct the sequence of events.
In a serious aviation investigation, investigators typically compare information from multiple sources, including:
- Flight-data recorder information
- Cockpit voice recordings
- Engine components
- Aircraft structural damage
- Maintenance records
- Pilot reports
- Passenger and crew accounts
- Air-traffic-control information
- Previous incidents involving the aircraft or engine
- Laboratory examination of damaged parts
The goal is not simply to determine what passengers experienced.
Investigators must establish the chain of events that produced the failure.
How Did an Engine Part Break a Cabin Window?
The most frightening part of the incident was the way engine debris reached the passenger cabin.
The NTSB reported that engine fragments breached the fuselage and caused the cabin to depressurize. The resulting damage included the destruction or dislodging of a cabin window.
According to CBS News, pieces of the shattered window were found across several rows of the aircraft. CBS News
That means the incident was not simply a conventional engine failure in which an aircraft loses thrust but keeps its fuselage intact.
Instead, components from the engine moved outside their normal containment area and struck the aircraft structure.
This type of event is known in aviation as an uncontained engine failure or fan-blade-out event, depending on the circumstances.
Modern commercial aircraft engines are designed with containment systems intended to reduce the likelihood that failed components will escape the engine and damage the aircraft.
However, investigators are examining precisely how the components in this incident traveled from the engine to the fuselage.
The Passenger Was Not Completely Ejected
Some descriptions of the incident have used phrases such as “sucked out of the plane.”
That wording captures the terror of what happened, but the available reporting indicates that the passenger was partially pulled through the broken window rather than completely ejected from the aircraft.
The distinction matters.
According to the AP, the passenger’s head was pulled toward and through the opening, while fellow passengers helped pull him back into the cabin. He suffered neck and shoulder injuries and friction burns. AP News
The passenger’s seatbelt may have been an important factor in keeping him from being completely pulled through the opening, according to reports describing the incident.
The event is nevertheless an extremely rare and serious cabin-decompression scenario.
The Crew and Passengers Had to React Immediately
Passengers reported hearing a loud bang and experiencing a sudden loss of cabin pressure.
Oxygen masks dropped from the ceiling as the aircraft’s pressurization system responded to the decompression.
Inside the cabin, passengers had to deal with multiple problems simultaneously: the sudden noise, the damaged window, reduced cabin pressure, oxygen masks and an injured passenger.
Fellow travelers intervened to help the passenger who had been pulled toward the opening.
That response became an important part of the human story surrounding the incident.
While aviation safety systems and crew procedures are critical, passengers can also play a role in emergencies by following safety instructions and helping when appropriate.
The Aircraft Returned to Thessaloniki
The flight did not continue toward Germany.
Instead, the aircraft returned to Thessaloniki after the emergency.
Reports indicate that the aircraft descended and landed safely after the crew responded to the engine problem and cabin decompression. AP News
The safe return meant that the incident did not become a larger aviation disaster.
Nevertheless, the damage and circumstances were serious enough to trigger an international investigation.
The NTSB ultimately assumed the lead role after Greece determined that the investigation could be delegated to the U.S. agency under international aviation rules.
Why Is the U.S. NTSB Investigating an Incident in Greece?
The National Transportation Safety Board is a U.S. agency, so its involvement may seem surprising to travelers who know that the incident occurred in Greece.
The investigation was initially associated with Greek authorities because the incident took place in Greek airspace.
However, Greece’s Hellenic Air and Rail Safety Investigation Authority delegated the investigation to the NTSB, and the NTSB accepted that responsibility. Greece remains involved as the accredited representative. RRTÉ+1
The arrangement is consistent with international aviation-investigation procedures.
The NTSB has substantial experience investigating major aircraft accidents and incidents involving Boeing aircraft and CFM56 engines.
Its involvement also allows U.S. aviation authorities and manufacturers to participate where appropriate.
Four Earlier Suspected Bird Strikes Are Now Under Examination
Perhaps the most striking detail in the latest findings is the history of bird encounters involving the same engine.
The NTSB found that the aircraft had experienced four suspected bird strikes involving the No. 2 engine during the previous year.
In two of those cases, bird remains were reportedly found.
However, investigators also reported that no damage was identified during the subsequent maintenance inspections. Reuters
The new discovery therefore raises questions about whether previous bird encounters left damage that eventually contributed to the July failure.
That is a question investigators will have to answer using physical evidence and maintenance records.
It would be premature to say that previous bird strikes caused the July failure.
The investigation has not reached that conclusion.
Why Bird Strikes Are a Serious Aviation Issue
Bird strikes are a known hazard in aviation.
Aircraft routinely encounter birds, particularly during takeoff and landing when aircraft operate at lower altitudes.
Jet engines are designed and certified to withstand certain bird-ingestion scenarios.
But the size, number, location and circumstances of a bird encounter can affect the amount of damage produced.
A bird strike can cause dents or other damage without immediately creating a serious problem.
In other cases, an engine may suffer significant damage.
The Ryanair investigation is particularly important because investigators are trying to determine whether bird activity had any relationship to the fan blade failure that ultimately caused the window damage.
Finding bird remains provides evidence that birds were involved in the engine’s history.
It does not automatically establish that a particular bird encounter caused the fan blade to fracture.
The Engine Had Recently Been Inspected
Another major question concerns the aircraft’s maintenance history.
The fan blades had reportedly undergone ultrasonic inspection before the incident.
According to the AP, inspections were conducted in November 2025 and May 2026, and no damage was found during those checks. AP News
The NTSB will therefore be examining the inspection process as part of its broader investigation.
That does not mean investigators have concluded that maintenance was inadequate.
In fact, NTSB Chair Jennifer Homendy previously pushed back against statements suggesting that investigators had already ruled out aircraft age or servicing issues.
In July, the NTSB said it had not ruled out age or servicing issues as contributing factors. RRTÉ
That clarification remains important.
A preliminary investigation is not a final determination.
Ryanair Previously Pointed to Foreign Object Damage
The latest NTSB findings also add context to comments made by Ryanair CEO Michael O’Leary shortly after the incident.
O’Leary said an initial investigation appeared to point toward foreign object damage rather than aircraft age or maintenance issues.
The NTSB subsequently objected to the suggestion that the agency had reached such a conclusion.
The agency said its investigators had not yet ruled out age or servicing issues as contributing factors. Reuters+1
That exchange demonstrates why investigators generally avoid drawing firm conclusions early in a complex aviation investigation.
A single piece of evidence can look decisive until investigators examine additional data.
In this case, the discovery of bird remains introduces another important line of inquiry.
The Boeing 737-800’s Age Is Also Part of the Story
The aircraft involved was an older Boeing 737-800.
According to AP reporting, the aircraft was delivered in 2008. AP News
That fact has drawn attention because the investigation is examining the condition of the engine fan blade and the possibility of fatigue.
But aircraft age alone does not establish that age caused the failure.
Commercial aircraft are designed to operate for many years under regulated maintenance programs.
The relevant questions are more specific:
Was the affected component within its approved service life?
Was it inspected according to the applicable requirements?
Were there previous indications of damage?
Could bird strikes have contributed to a weakness?
Was there a fatigue crack?
Did the engine’s containment system perform as expected?
Could the engine debris have been prevented from reaching the fuselage through design changes?
Those are the kinds of questions the investigation must resolve.
A Previous Southwest Accident Is Drawing Comparisons
The Ryanair incident has inevitably been compared with the 2018 Southwest Airlines Flight 1380 accident.
That event also involved a Boeing 737 and a CFM56 engine.
A fan blade fractured, causing an engine failure and debris to damage the aircraft. One passenger was fatally injured after a cabin window was breached. The aircraft landed safely at Philadelphia, but the passenger did not survive. NNTSB
The NTSB’s investigation into that accident found that a fatigue crack in a fan blade led to the blade separating from the engine.
That investigation resulted in safety recommendations and changes concerning fan-blade inspections and engine containment.
The similarities are therefore significant.
However, similarities do not mean the two incidents had the same cause.
The NTSB will have to establish whether the Ryanair fan blade failed through fatigue, bird-related damage, another mechanism or some combination of factors.
What About FAA Modifications?
The investigation has also highlighted modifications that have been required for certain U.S.-operated Boeing 737 aircraft.
CBS News reported that investigators found the aircraft had not received certain engine updates required for U.S. airlines to complete by 2028. CBS News
There is an important regulatory distinction here.
The aircraft was operated by Malta Air for Ryanair and is therefore not simply governed by the same U.S. regulatory requirements that apply to U.S. airlines.
That does not automatically mean the aircraft was operating illegally or unsafely.
It does mean investigators will have to examine the relevance of the modifications to this particular event.
The FAA has previously taken action concerning Boeing 737 engine-failure risks after earlier incidents.
The question now is whether the Ryanair event provides evidence that additional action should be taken.
What the NTSB Has Not Said
With dramatic aviation incidents, headlines can sometimes move faster than investigations.
It is therefore important to distinguish established facts from theories.
The NTSB has found evidence of bird remains in the engine.
It has reported four suspected bird strikes involving that engine during the previous year.
It has identified signs of metal fatigue at the base of the failed fan blade.
It has recovered loose fan-blade fragments.
It has documented engine debris penetrating the fuselage and causing cabin decompression.
But the NTSB has not announced a final probable cause for the July 10 incident.
It has also not established that a bird strike caused the fan blade to fail.
That distinction should remain at the center of coverage.
What the Incident Means for People Flying Boeing 737s
For ordinary travelers, an incident like this can understandably be frightening.
The Boeing 737 is one of the world’s most widely used commercial aircraft families.
A serious incident involving a 737 can therefore receive substantial attention.
However, one incident does not by itself demonstrate that Boeing 737 aircraft are broadly unsafe.
The relevant safety question is whether investigators identify a systemic problem requiring corrective action.
If the NTSB identifies a problem involving an engine component, maintenance practice or structural protection, regulators and manufacturers can take action.
The aviation industry has extensive mechanisms for doing precisely that.
Investigations can result in:
- Safety recommendations
- Maintenance changes
- Inspection changes
- Engineering modifications
- Service bulletins
- Airworthiness directives
- Operational procedures
- Additional training
These measures are designed to prevent one incident from being repeated.
What Travelers Should Know About Bird Strikes
Passengers do not need to take special action simply because investigators found bird remains in the Ryanair engine.
Bird strikes are primarily an aviation operational and engineering issue rather than something passengers can realistically prevent.
However, travelers can still follow general safety procedures.
One of the most important is keeping the seatbelt fastened whenever seated, particularly during takeoff, landing and periods of turbulence.
The Ryanair incident demonstrates why.
When an aircraft experiences sudden acceleration, decompression or another unexpected event, a passenger wearing a seatbelt has an additional layer of protection.
Passengers should also pay attention to the safety briefing and know where their nearest exits and oxygen masks are located.
Why the Investigation Could Take Months
Aviation investigations are rarely completed immediately.
Investigators need time to examine damaged components, review maintenance records, analyze flight-data and cockpit-voice recordings, interview witnesses and conduct laboratory examinations.
Engine failures can be particularly complicated because investigators may need to reconstruct the exact sequence of component failure.
For example, the team may need to determine:
- When the fan blade first developed damage.
- Whether that damage existed before the July flight.
- Whether a bird strike contributed to the damage.
- Whether metal fatigue was already present.
- Why the blade ultimately fractured.
- How the fragments traveled through the engine.
- Why those fragments penetrated the aircraft’s structure.
- How the cabin window became dislodged.
- Whether existing modifications could have reduced the damage.
- Whether new safety measures are necessary.
Each answer can affect the final conclusion.
The Investigation Could Have Broader Consequences
The most important outcome of an investigation is not simply assigning blame.
It is identifying ways to make future flights safer.
If investigators determine that a specific component, inspection method or design feature contributed to the incident, the findings could potentially affect aircraft maintenance programs or regulatory requirements.
That is one reason the aviation industry takes preliminary findings seriously.
A single failure can reveal a vulnerability that had not previously been understood.
The earlier Southwest accidents involving 737 fan-blade failures provide an example of how an investigation can lead to changes in inspections and engineering requirements.
The Ryanair case may ultimately result in additional recommendations—or investigators may determine that existing procedures were adequate and that the event was caused by an unusual combination of circumstances.
It is too early to know.
Ryanair Has Said Its Aircraft Are Safe
Ryanair has previously sought to reassure passengers following the incident.
The airline said it welcomed the NTSB’s involvement and was participating in the investigation. The company also said travelers should not be concerned about the safety of its fleet. The Guardian
The airline’s position is separate from the NTSB’s investigation.
The investigators’ job is to independently determine the facts and contributing factors.
That means passengers should watch for official findings rather than relying solely on statements from the airline or speculation circulating online.
Travelers Should Be Careful With Viral Images
The incident generated significant attention online, including images purporting to show the damaged Ryanair cabin.
However, not every image circulating online is genuine.
Full Fact investigated one widely shared image and determined that it was AI-generated and did not accurately depict the actual damage on the Ryanair aircraft. Full Fact
That is an important reminder for travelers and publishers.
Real photographs and videos from the incident exist, but sensational or heavily altered images can quickly spread during major aviation stories.
Readers should therefore check the source and authenticity of images before sharing them.
What Happened to the Flight’s Passengers?
The aircraft returned to Thessaloniki after the emergency.
The injured passenger received medical treatment.
Other passengers were not reported to have suffered injuries in the incident.
Travelers were subsequently able to continue their journey to Germany using a replacement aircraft, according to AP reporting. AP News
The incident therefore ended without a larger loss of life, despite the seriousness of the cabin damage.
That outcome reflects the importance of the aircraft’s systems, crew response and passenger assistance during an unexpected emergency.
Could This Happen on Another Flight?
It is impossible to say that an event of this type could never happen again.
Aviation safety is based on reducing risk rather than eliminating every conceivable failure.
Bird strikes will continue to occur.
Aircraft components can fail.
Mechanical systems can experience unexpected problems.
The key question is whether the aviation industry can identify hazards early enough to reduce their consequences.
That is precisely why investigations like this matter.
The NTSB’s work could reveal whether the Ryanair event was an isolated failure or evidence of a broader risk.
Until the investigation is complete, neither conclusion should be treated as established fact.
What North American Travelers Should Take Away
Although this incident occurred in Europe, North American travelers are paying attention because Boeing 737 aircraft and CFM56 engines are widely used in the United States and Canada.
The investigation could therefore have implications beyond Ryanair if investigators identify a component or design issue affecting other aircraft.
For passengers, however, there is no reason to interpret the incident as proof that every Boeing 737 flight is unsafe.
Instead, travelers should understand that commercial aviation operates under layers of engineering, maintenance, inspection and regulatory requirements.
When a serious incident occurs, investigators examine whether those safeguards worked as intended.
If they did not, corrective action can follow.
What Passengers Should Do Before Their Next Flight
Travelers who are concerned about a particular flight should focus on their own itinerary rather than online speculation.
Before leaving for the airport:
Check the official flight status
Use the airline’s official website or app to verify the latest status.
Check for schedule changes
Airlines may change departure times, aircraft or routing.
Keep your confirmation number available
It can make it easier to obtain assistance if a booking needs to be changed.
Review your connection
A delay on one flight can affect a connecting itinerary.
Keep your seatbelt fastened
When seated, keeping the seatbelt fastened provides additional protection against unexpected events.
Follow crew instructions
During an emergency, cabin crew instructions should take priority.
Need Help Booking or Changing a Flight?
Aviation news can raise questions, but travelers’ immediate concerns are often practical.
A passenger may need to book a flight.
Another may need to cancel a reservation.
Someone affected by a schedule change may need to rebook or reschedule.
Others may want to explore an available upgrade.
For assistance with flight booking, cancellation, rebooking, rescheduling or upgrades, call:
1-877-730-2630
Travelers should have their reservation or confirmation details available when calling.
For flight-status information, customers should verify the individual flight with the operating airline. Travelers can also call 1-877-730-2630 for assistance with their travel requirements.
Important: The number above is provided as an independent travel-assistance contact for this article. It is not represented as the official Ryanair, Malta Air, Boeing, FAA or NTSB telephone number.
The Bigger Question: What Really Caused the Failure?
The newest evidence makes the Ryanair incident more complicated—not simpler.
Investigators have found bird remains.
They have documented previous suspected bird strikes involving the same engine.
They have identified metal fatigue at the base of the failed fan blade.
They have found loose fan-blade fragments.
They have documented engine debris penetrating the fuselage.
And they know that the resulting damage caused cabin depressurization and left a passenger partially outside the aircraft.
But these findings still have to be connected into a scientifically supported chain of events.
Was the fan blade damaged by a bird?
Did an earlier bird encounter create damage that later contributed to fatigue?
Was the fatigue independent of the bird strikes?
Did the recent inspections have any bearing on the failure?
Could a required modification have prevented the engine debris from reaching the fuselage?
Those questions remain open.
Why the Latest Finding Matters
The discovery of bird remains is important because it provides investigators with physical evidence that the engine had encountered birds.
That evidence can be compared with the aircraft’s previous bird-strike reports and maintenance records.
But it would be misleading to transform that finding into a definitive headline saying investigators have proven that a bird strike caused the crash or engine failure.
There was no crash.
The aircraft returned safely.
And the investigation has not established a final cause.
The most accurate description is that the NTSB found evidence of bird remains in the engine while investigating an engine failure that sent debris through the fuselage and broke a cabin window.
That is already a remarkable aviation story without adding conclusions that investigators have not reached.
Final Takeaway
The July 10 Ryanair incident was an extraordinary and frightening event.
A Boeing 737-800 operating from Thessaloniki to Memmingen suffered a serious right-engine problem shortly after takeoff. A fan blade broke apart, engine fragments breached the aircraft’s fuselage and a cabin window was dislodged. The cabin depressurized, and one passenger was partially pulled through the opening before fellow passengers helped bring him back inside. The aircraft returned safely to Thessaloniki. Reuters+1
Now, investigators have discovered bird remains inside the affected engine.
The aircraft had also experienced four suspected bird strikes involving that engine during the preceding 12 months, with bird remains reportedly found in two earlier cases. Reuters
At the same time, investigators found evidence of metal fatigue at the base of the fan blade that fractured, despite recent inspections of the fan blades. CBS News
Those facts make the investigation especially significant.
But the final explanation has not yet been established.
The NTSB continues to examine the engine, aircraft structure, maintenance history, flight data and other evidence. Travelers should therefore distinguish confirmed findings from speculation as the investigation progresses.
For passengers, the practical message is straightforward: stay informed through official airline channels, follow normal safety procedures and do not rely on sensationalized social-media claims.
And if your own travel plans need attention, professional assistance can help you work through the practical details.
For help with booking, cancellation, rebooking, rescheduling or flight upgrades, call 1-877-730-2630.
For the latest status of a specific flight, travelers should also check directly with the airline operating the flight.
News Source Credit and Direct Links
The latest information in this article is based primarily on reporting from Reuters, The Associated Press and CBS News, with additional reporting from RTE, The Guardian and aviation sources.
- Reuters — Bird remains found aboard 737 engine from Ryanair Greek incident
- Associated Press — Broken engine parts shattered the Ryanair plane window
- CBS News — Evidence of bird strike found after passenger nearly sucked out of Ryanair flight’s broken window
- RTE — US to probe Ryanair broken window incident
- RTE — NTSB has not ruled out age or service issues
- The Guardian — Ryanair says its planes are safe after passenger nearly sucked out of window
Editorial Accuracy Note
This article intentionally distinguishes between facts reported by investigators and theories that remain under investigation. The discovery of bird remains is evidence of bird activity involving the engine, but it is not presented here as proof that a bird strike caused the fan-blade failure. The NTSB investigation remains ongoing, and conclusions may change as additional evidence is analyzed.
