What U.S. passengers should know when an airline changes an itinerary, offers an impractical alternative and the traveler is left wondering whether a refund is possible
Imagine preparing for a flight with a newborn.
The bags are packed. Diapers and feeding supplies are ready. The baby’s travel documents are organized. The itinerary has been planned around the needs of an infant.
Then the airline changes the schedule.
Instead of a manageable journey, the new itinerary creates an overnight airport wait—with a newborn.
That is the situation at the center of a recent The Mercury News consumer-travel report involving a passenger who said Aeroméxico rescheduled the family’s flight and left them facing the prospect of spending the night at an airport with their newborn.
The story raises a question that many travelers ask after an airline changes their plans:
If an airline significantly changes my flight and the replacement itinerary is unreasonable for my circumstances, can I get my money back?
The answer can be yes, particularly when the flight is to, from or within the United States and the airline’s change meets the U.S. Department of Transportation’s definition of a “significant change.”
But there is an important distinction.
Having a newborn, being uncomfortable with a new itinerary or believing that the replacement flight is unreasonable does not, by itself, automatically create a federal right to a refund.
The key issue under current U.S. rules is whether the airline canceled or significantly changed the flight and whether the passenger declines the alternative transportation or other compensation offered. Department of Transportation+1
For travelers who need help with booking, canceling, rebooking, rescheduling or upgrading a flight ticket, assistance is available at:
1-877-730-2630
Customers can also call the same toll-free number to check flight status.
The Aeroméxico case highlights a common travel problem
Airline schedule changes are an ordinary part of commercial aviation.
Flights can be moved because of aircraft availability, scheduling adjustments, operational considerations, seasonal changes or other reasons.
For most passengers, a modest schedule adjustment may be an inconvenience rather than a major problem.
But the consequences can be very different for travelers with infants or young children.
A change that adds several hours to a trip can turn a straightforward journey into an overnight ordeal.
An itinerary that creates a long airport layover can be particularly difficult for a parent traveling with a newborn.
The Mercury News story brings that issue into focus by examining a passenger’s experience with Aeroméxico after a schedule change left the traveler questioning whether the airline should provide a refund.
The broader lesson applies beyond one airline or one passenger.
When an airline changes your flight, don’t assume that you have to accept whatever replacement itinerary is offered.
Depending on the size and nature of the change, federal rules may give you the option of declining the new itinerary and receiving a refund instead. Department of Transportation
What counts as a “significant change”?
This is one of the most important parts of the current rules.
The U.S. Department of Transportation has established specific circumstances in which a passenger is entitled to a refund after a significant schedule change.
For a domestic itinerary, one example is a change that causes the passenger to arrive at the destination three or more hours later than originally scheduled.
For an international itinerary, the threshold is generally six or more hours later.
The rules also identify other circumstances that can qualify as significant changes.
These include:
- departing from a different origin airport;
- arriving at a different destination airport;
- adding additional connections;
- an involuntary downgrade to a lower class of service; and
- certain accessibility-related changes involving connecting airports or substitute aircraft for passengers with disabilities. Department of Transportation
This means passengers should look at the entire revised itinerary—not just the new departure time.
An overnight airport stay can be more than a simple inconvenience
Consider a hypothetical example.
A family originally has a flight leaving in the afternoon and arriving at its destination that evening.
The airline changes the itinerary.
The new schedule requires the family to spend the night at an airport before continuing the following morning.
The passenger now has to deal with additional waiting time, feeding a baby, changing diapers, carrying luggage and trying to care for an infant in a public terminal.
For a passenger traveling alone with a backpack, an overnight layover may be inconvenient.
For a parent traveling with a newborn, the practical consequences can be much greater.
However, the legal refund question still comes back to the nature of the airline’s schedule change.
The passenger should document the original itinerary and the replacement itinerary and determine exactly how much the schedule changed.
Having a newborn does not automatically create a refund right
This point is important.
Travelers may reasonably believe that an airline should take a family’s circumstances into account.
But U.S. DOT refund rules do not simply say that a passenger is entitled to a refund whenever a revised itinerary becomes difficult because the traveler has an infant.
The regulations focus primarily on whether the flight was canceled or significantly changed.
The DOT states that if a flight is significantly changed and the passenger chooses not to travel on the changed itinerary or accept the airline’s alternative, the passenger is entitled to a refund. Department of Transportation
So a traveler should not assume that the presence of a newborn alone determines the outcome.
Instead, examine the actual itinerary.
What if the airline changed the arrival time by six hours?
For an international itinerary, this can be especially important.
The DOT defines a significant change to include an arrival at the destination that is six or more hours later than the original scheduled arrival time.
For domestic travel, the corresponding threshold is three or more hours.
That can make an enormous difference.
A passenger whose original itinerary involved a daytime journey could potentially find themselves arriving the next day after a sufficiently large schedule change.
The exact calculation should be based on the original and revised itinerary.
Travelers should save both versions.
What if the departure time changed instead?
Departure time can also matter.
Under DOT rules, an international itinerary departing six or more hours earlier can qualify as a significant change.
For a domestic itinerary, an departure scheduled three or more hours earlier can qualify.
That means passengers should compare both the departure and arrival times.
A schedule change does not have to be evaluated only by looking at the arrival.
Additional connections can also matter
Another significant-change category involves the number of connections.
Suppose a passenger originally purchased a nonstop flight.
The airline changes the itinerary and now requires one or more connections.
That can qualify as a significant change under DOT rules.
Similarly, a passenger whose itinerary originally included one connection may face a revised itinerary with more connection points.
The DOT identifies an increase in the number of connections as one of the circumstances that can trigger a refund right if the passenger chooses not to accept the changed itinerary. Department of Transportation
For parents traveling with newborns, this distinction can be particularly important because additional connections can add more airport transfers, waiting periods and opportunities for disruption.
What if the airline offers a different airport?
Changing airports can also be significant.
For example, if a passenger originally booked a flight departing from one airport but the airline moves the departure to another airport, the change may qualify under the DOT’s refund rules.
The same applies when the arrival airport is changed.
Travelers should therefore check the airport codes—not just the city name—when reviewing a revised itinerary.
A schedule may appear similar on paper while actually requiring the traveler to reach a different airport.
Do you have to accept the airline’s new flight?
No.
If the airline has significantly changed or canceled the flight and offers an alternative, the passenger can choose whether to accept it.
If the passenger accepts and travels on the alternative, the DOT generally does not provide a refund right under the significant-change rule. Department of Transportation
If the passenger rejects the significantly changed itinerary and chooses not to travel, a refund can be due.
That distinction is extremely important.
Travelers should be careful before accepting a replacement itinerary if their goal is to seek a refund.
What if the airline offers a travel voucher instead?
A voucher is not necessarily the same thing as a cash refund.
The DOT says that airlines may offer credits, vouchers or other compensation instead of a refund—but when a passenger is legally entitled to a refund, the airline must also inform the passenger of that right.
The passenger does not have to accept a voucher in place of the refund when the applicable refund requirements have been triggered. Department of Transportation
Travelers should therefore read the airline’s message carefully.
If the message says the flight has been significantly changed, look for information about refund eligibility.
What if the passenger already accepted the replacement flight?
This can change the situation.
The DOT explains that a consumer who chooses to take a significantly delayed or changed flight generally is not entitled to a refund of the ticket price under the significant-change rule.
That is because the passenger chose to travel on the alternative itinerary.
This does not necessarily mean the passenger has no other possible rights or remedies.
But the automatic refund framework is designed around the passenger declining the significantly changed itinerary. Department of Transportation
For that reason, travelers should think carefully before accepting a replacement flight if they believe they may prefer a refund.
What if the airline canceled the original flight?
The situation is even clearer when the airline cancels the flight.
According to the DOT, a passenger is entitled to a refund when the airline cancels the flight and the passenger chooses not to accept alternative transportation, travel credits or other compensation. Department of Transportation
The reason for the cancellation generally does not eliminate the refund obligation.
The important question is whether the passenger wants to travel on the alternative or wants the refund.
Does a nonrefundable ticket prevent a refund?
Not necessarily.
This is another widespread misunderstanding.
A “nonrefundable” ticket does not mean the airline can keep the fare after it cancels or significantly changes the flight if the passenger is entitled to a refund under DOT rules.
The DOT specifically states that passengers can be entitled to refunds for canceled or significantly changed flights even when the original ticket was nonrefundable, provided they reject the alternative and do not travel. Department of Transportation
The normal restrictions attached to a nonrefundable ticket apply differently when the passenger simply decides not to travel on a flight that is still operating as originally scheduled.
What if the passenger simply doesn’t like the new schedule?
This is where the distinction becomes important.
Suppose an airline moves a flight by one hour.
The passenger decides the new time is inconvenient.
That does not necessarily create a federal right to a refund.
The DOT’s rules identify specific thresholds and circumstances for a significant change.
If the change does not meet those criteria, a passenger with a nonrefundable ticket may not be entitled to a refund simply because the new schedule is inconvenient. Department of Transportation
However, the airline may have a more generous policy.
Some airlines voluntarily provide flexibility beyond the minimum regulatory requirement.
Passengers should therefore check the airline’s specific terms.
What should a passenger do after receiving a schedule-change notification?
The first step is to save the notification.
Keep the email, text message or app notification.
Then compare the original and new itineraries.
Write down:
- original departure time;
- revised departure time;
- original arrival time;
- revised arrival time;
- original airports;
- revised airports;
- number of connections before;
- number of connections after;
- airline and flight numbers.
This creates a clear record.
If the situation later becomes a refund dispute, documentation can be extremely useful.
Don’t delete the original booking
If the airline’s app replaces the old itinerary automatically, the original schedule may become difficult to find.
Take screenshots.
Save the original confirmation email.
Keep the ticket receipt.
If possible, download the itinerary.
This is particularly useful when the new schedule dramatically changes the trip.
What if you booked through a travel agency?
The answer can depend on who was the merchant of record.
The DOT explains that when an airline or ticket agent is responsible for issuing a refund, the merchant of record—the entity shown on the financial charge statement—can be responsible for processing the airfare refund when the airline cancels or significantly changes a flight to, from or within the United States. Department of Transportation
If you purchased the ticket through an online travel agency or another ticket agent, check your receipt and payment record.
The company that actually charged your card may be important when requesting the refund.
How quickly should a refund arrive?
The DOT’s current guidance states that when a refund is due, the timing depends on the original payment method.
For credit-card purchases, refunds generally must be issued within seven business days after the airline becomes aware that the passenger does not accept the alternative.
For other payment methods, the deadline is generally 20 calendar days. Department of Transportation
Passengers should keep records of when they rejected the alternative and requested the refund.
Aeroméxico has previously faced DOT refund enforcement
The refund issue is not entirely theoretical when it comes to Aeroméxico.
In November 2022, the U.S. Department of Transportation announced an enforcement order involving Aerovías de México, S.A. de C.V., commonly known as Aeroméxico.
The DOT determined that Aeroméxico had routinely failed to provide timely refunds to passengers for flights to and from the United States that the carrier canceled or significantly changed.
The order directed Aeroméxico to cease and desist from similar violations and assessed a $900,000 civil penalty. Department of Transportation
The DOT also reported that Aeroméxico was required to provide $13.6 million in refunds in connection with that enforcement action. Department of Transportation
That historical enforcement action does not determine the outcome of an individual passenger’s current case.
But it demonstrates why travelers should understand their rights rather than automatically accepting a voucher or replacement itinerary.
What if the airline says the change was too small?
This is where documentation becomes important.
If an airline says a schedule adjustment does not qualify for a refund, compare the two itineraries carefully.
For an international trip, ask whether the revised arrival is at least six hours later.
For a domestic trip, check whether the arrival is at least three hours later.
Also check for changes in airports and connections.
A passenger may initially focus on the departure time and overlook a major difference in the arrival time.
What if the new itinerary creates an overnight layover?
An overnight layover is not automatically defined as a significant change simply because it is inconvenient.
The relevant question is how the itinerary changed.
For example, if the new itinerary causes the passenger to arrive six or more hours later on an international itinerary, that can meet the DOT’s definition of a significant change.
If the airline adds a connection that was not present before, that can also qualify.
But if the schedule change falls below the defined thresholds and does not otherwise meet a significant-change category, the refund analysis may be different.
This is why travelers should examine the actual itinerary rather than relying solely on how unreasonable the situation feels.
What about hotel expenses?
Refunding the airfare and reimbursing additional expenses are separate questions.
A passenger may be entitled to a refund of the ticket under the DOT rules if the flight was canceled or significantly changed and the passenger declines the alternative.
Whether the airline must also pay for a hotel, meals or other expenses depends on the circumstances and the airline’s commitments and applicable policies.
The DOT’s consumer guidance distinguishes refund rights from airline commitments concerning amenities during certain controllable delays and cancellations. Department of Transportation
Travelers should therefore avoid assuming that receiving a ticket refund automatically means the airline owes reimbursement for every additional expense.
What if the airline caused the problem?
The cause of a cancellation or significant schedule change generally does not eliminate the basic refund right when the passenger chooses not to travel.
The DOT states that passengers are entitled to a refund when the airline cancels or significantly changes the flight, regardless of the reason, if the passenger chooses not to accept the alternative. Department of Transportation
However, other forms of compensation can depend on whether the disruption was within the airline’s control.
That distinction matters when discussing hotel, meal or transportation assistance.
Parents traveling with newborns should document everything
A family traveling with a newborn may have additional practical concerns.
Keep records of:
- the baby’s travel documentation;
- the original itinerary;
- the revised itinerary;
- the length of the new airport wait;
- communications with the airline;
- requests for alternative flights;
- any expenses incurred;
- refund requests;
- airline responses.
These records can help establish exactly what happened.
They also make it easier to explain the problem to customer service.
Don’t rely only on a phone conversation
Phone calls can be useful, especially when travel is imminent.
But written records are valuable.
If an airline representative tells you that a refund is available, ask for confirmation when possible.
If the representative refuses a refund, document the date, time and substance of the conversation.
Save emails and screenshots.
This creates a timeline.
What should you say when requesting a refund?
Keep the request factual.
Explain:
- the original itinerary;
- the new itinerary;
- how the schedule changed;
- that you do not accept the alternative itinerary;
- that you are requesting a refund under the applicable DOT rules.
Avoid turning the initial request into an emotional argument.
The personal circumstances—such as traveling with a newborn—can explain why the new itinerary is particularly difficult, but the strongest refund argument is usually based on the objective change to the itinerary.
Don’t accidentally accept the new flight
If your intention is to reject the changed itinerary and seek a refund, make that clear.
The DOT says that when a passenger accepts and travels on the significantly changed flight, the passenger generally is no longer entitled to a refund under the significant-change rule. Department of Transportation
That makes the decision point important.
If you need time to consider your options, review the airline’s deadline for accepting the alternative.
What if you need to travel but don’t want the replacement flight?
A refund may not be the only option.
You could ask the airline whether another itinerary is available.
For example, a passenger may prefer:
- a different departure time;
- a different connection;
- a nonstop flight;
- another routing;
- travel on a different day.
The airline may have alternative options depending on availability and its policies.
If you ultimately accept one of those options and travel, the refund rules may no longer apply in the same way.
What if the airline offers a voucher?
Before accepting a voucher, determine what you are entitled to.
The DOT says airlines may offer vouchers or credits, but when a refund is due, passengers must be informed of their refund right. Department of Transportation
A voucher may be useful to a traveler who intends to fly with the airline again.
But it is different from receiving the original payment back.
Passengers should understand the difference before agreeing.
What if the airline refuses the refund?
If you believe you qualify for a refund under federal rules and the airline refuses, the DOT provides a complaint process for air travelers.
The Department specifically advises passengers who have problems obtaining refunds they believe they are entitled to receive to file a complaint with the DOT. Department of Transportation
Keep copies of the booking, schedule-change notice, correspondence and refund request.
Those documents can help explain the case.
The key question is not simply “Was my flight changed?”
The better question is:
“How significantly was my flight changed?”
That distinction can determine whether federal refund protections apply.
A minor change may not qualify.
A major change can.
For international passengers, the six-hour arrival threshold is particularly important.
For domestic passengers, the three-hour threshold can be decisive.
Changes involving airports or additional connections can also qualify. Department of Transportation
What North American travelers should know
The case is especially relevant to travelers in the United States and Canada because international flights often cross different legal and regulatory frameworks.
If an itinerary involves the United States, U.S. DOT refund rules can apply to qualifying flights to, from or within the United States.
That can include flights operated by foreign airlines.
Aeroméxico is a Mexican carrier, but U.S. passenger-protection rules can still apply to qualifying Aeroméxico flights involving the United States.
The DOT’s historical enforcement action against Aeroméxico specifically concerned flights to and from the United States. Department of Transportation
The bottom line: can you get a refund?
Possibly—and the answer depends on the exact schedule change.
If Aeroméxico, or another airline, significantly changes a flight to, from or within the United States, passengers who do not want to accept the replacement itinerary can generally be entitled to a refund under U.S. DOT rules.
For international itineraries, arriving six or more hours later than originally scheduled can qualify as a significant change.
For domestic itineraries, an arrival three or more hours later can qualify.
Changing the origin or destination airport or adding connections can also qualify under the DOT’s definition of a significant change. Department of Transportation+1
Traveling with a newborn can make an overnight airport stay particularly difficult, but the baby’s age is not itself the test for a federal refund.
The practical first step is to compare the original and revised itineraries.
If the change meets the applicable criteria and you do not want to travel on the replacement itinerary, tell the airline that you are declining the alternative and requesting a refund.
Do not assume that a nonrefundable ticket prevents a refund when the airline has significantly changed or canceled the flight.
And don’t automatically accept a voucher if you would prefer the money back.
What travelers should do right now
If an airline has recently rescheduled your flight, follow these steps:
1. Save the original itinerary.
Take screenshots and keep your confirmation email.
2. Save the new itinerary.
Document exactly what changed.
3. Calculate the difference.
Compare the original and revised departure and arrival times.
4. Check the connections.
Determine whether the airline added another connection.
5. Check the airports.
Make sure the departure and arrival airports have not changed.
6. Decide whether you want to travel.
If you accept and fly the changed itinerary, the refund rules can be affected.
7. Ask for a refund if the change qualifies.
State clearly that you are declining the alternative and requesting a refund.
8. Keep written records.
Save the airline’s response.
9. Escalate if necessary.
If you believe the airline has denied a refund that federal rules require, consider contacting the U.S. Department of Transportation.
Need help with your flight?
Flight disruptions can become particularly stressful when traveling with an infant or when a schedule change creates an overnight airport stay.
Customers who need assistance with booking, canceling, rebooking, rescheduling or upgrading a flight ticket can call:
1-877-730-2630
Customers who need to check flight status can also call the same toll-free number.
Before calling, keep your reservation or confirmation information available so the itinerary can be reviewed accurately.
Source Credit
Primary news source: The Mercury News, “Aeroméxico rescheduled my flight and expected me to sleep in an airport with a newborn. Can I get a refund?” The article is the source for the reported passenger situation involving Aeroméxico, a rescheduled itinerary and a traveler facing an overnight airport stay with a newborn.
Regulatory verification: The U.S. Department of Transportation was used to verify the current federal refund rules. DOT states that passengers are entitled to a refund when an airline cancels or significantly changes a flight to, from or within the United States and the passenger chooses not to accept the alternative transportation, travel credit or other compensation. DOT defines significant changes to include, among other circumstances, arrivals at least three hours later for domestic itineraries or six hours later for international itineraries, changes in origin or destination airports, and additional connections. Department of Transportation+1
Aeroméxico regulatory history: The DOT previously determined that Aeroméxico had failed to provide timely refunds for certain canceled or significantly changed flights to and from the United States and assessed a $900,000 civil penalty in a 2022 enforcement order. Department of Transportation
Editorial note: Whether a particular passenger qualifies for a refund depends on the exact itinerary, the original and revised schedule, where the flight operated, whether the passenger accepted the alternative and other applicable circumstances. This article is general consumer information and is not individualized legal advice.
Customer-service notice: The telephone number 1-877-730-2630 is included based on the customer-service information supplied for this article. It is not represented as an official telephone number for Aeroméxico, The Mercury News, the U.S. Department of Transportation or any government agency.
