⏰ Effective date: October 19, 2026. Applies only to U.S. airlines.

This is a “classification rule,” but its consequences are very practical: in the past, passengers could often receive meal vouchers and overnight hotels for these types of delays or cancellations. Airlines may now be allowed to provide neither.

Why Does Classification Matter?

Since 2002, the U.S. Department of Transportation (DOT) has required airlines to report the reason for every delay and cancellation under fixed categories. The most important category is “Air Carrier,” which covers airline-controllable issues such as crew scheduling, aircraft cleaning, and maintenance.

Airlines tie their customer service plans to these classifications: only delays or cancellations classified as “airline-controllable” trigger commitments such as meal vouchers (usually after a delay of more than 3 hours), overnight hotels, and ground transportation. These commitments are voluntary, but once an airline puts them in its customer service plan, the DOT can enforce them.

What’s New?

On September 3, 2026, the DOT published a final rule in the Federal Register (document no. 2026-18040) implementing Section 511(b) of the 2024 FAA Reauthorization Act. The rule requires the following 10 situations to be removed from the “Air Carrier” category and reported under a separate “Section 511(b)” code. Congress determined that these situations no longer count as airline responsibility:

  1. Deep cleaning of an aircraft after a passenger dies on board
  2. Aircraft damage caused by extreme weather, foreign objects, or vandalism
  3. A baggage-system failure operated by a third party
  4. A cyberattack, provided the airline is complying with the relevant requirements
  5. A sudden failure of a federal system that affects flight safety
  6. Overheated brakes during an emergency
  7. Mandatory maintenance that must be completed before takeoff and cannot be deferred, including an emergency airworthiness directive
  8. A passenger’s sudden illness that was not caused by the airline
  9. Removing a disruptive passenger
  10. Airport closure caused by hazards such as volcanic ash or wind shear

Item 7, non-deferrable mandatory maintenance, is expected to create the most controversy. Mechanical failures were generally treated as airline responsibility in the past, but some will now be classified outside that category.

What Changes and What Does Not

What changes: United, Delta, American, Southwest, and other major airlines limit their meal and hotel commitments to controllable delays. Once these 10 situations are moved out of that category, the commitments will not be triggered. In its economic analysis, the DOT acknowledges that this change represents a “transfer of value from consumers back to air carriers.”

What does not change:

  • The automatic refund right for a canceled flight is unaffected; the 2024 refund rule remains in effect.
  • Airlines may still voluntarily provide meal vouchers and hotels; they simply will not be required to do so.
  • The rules for classifying traditional uncontrollable events such as weather and air-traffic control issues do not change.

What This Means for Travelers

  • This applies only to U.S. airlines under DOT jurisdiction. Pay attention if your itinerary includes a U.S. carrier.
  • The effective date falls just before the Thanksgiving and Christmas travel seasons, when winter delays are already common.
  • Travel insurance and credit-card trip-delay coverage become more important: when an airline does not provide a hotel, qualifying coverage may reimburse accommodation and meals. See the comparison below.
  • When a delay occurs, ask which attribution code the airline is using and whether the event falls under 511(b). Keep every receipt for a later claim.

Credit-Card Trip-Delay Insurance: A Second Line of Defense When the Airline Does Not Pay

Under Section 511(b), an airline may legally decline to provide meal vouchers and hotels, but credit-card trip-delay coverage is independent. It does not ask which category the airline used; it looks at the length of the delay.

The table below compares trip-delay coverage on several common Canadian travel cards. Terms are subject to each issuer’s current insurance certificate:

Card Annual fee Trigger Trip-delay coverage Card-payment requirement
Amex Platinum (Flight Delay) $799 Delay of more than 4 hours, with no alternative transportation within 4 hours Up to $1,000 for all insured persons combined, shared with baggage delay; covers reasonable hotel and restaurant expenses during the delay, with no 48-hour cap in the certificate Pay the full airfare with the card or MR points
Amex Platinum (Trip Delay) $799 No fixed 4-hour threshold: the trip delay leaves you unable to return after the originally scheduled return date $250 per person per day, up to $1,000 for all insured persons combined Charge any portion of the prepaid travel expense to the card
TD Aeroplan Visa Infinite Privilege $599 Delay of more than 4 hours Up to $1,000; the official wording does not specify a per-person or per-trip breakdown, and covers reasonable hotel and restaurant expenses Pay at least 75% of the transportation cost with the card or Aeroplan points
Scotia Passport Visa Infinite Privilege $599 Delay of more than 4 hours Up to $1,000 per person; the regular Passport VI provides $500 per person Charge at least 75% of the fare to the card, according to Scotia’s official certificate
RBC Avion Visa Infinite Privilege $399 Delay of more than 4 hours $500 per person per occurrence, with a $1,000 cap for all insured persons per event Pay the full airfare with the card or redeem Avion points
RBC Avion Visa Infinite $120 Delay of more than 4 hours Up to $250 per person per day, with a $500 cap per event for all insured persons; this is the wording in RBC’s product summary Pay the full airfare with the card or RBC points
National Bank World Elite $150 Delay of more than 4 hours Up to $500 per person, with a $250 daily limit; partial payment is enough to trigger coverage, so the fare does not have to be paid in full Partial payment is enough; this is the only card in the table that accepts partial payment for flight-delay coverage
Rogers Red World Legend (Flight Delay) $495 Delay of more than 4 hours, on arrival or departure Up to $500 per person per trip and $1,000 for all insured persons combined; the November 18 insurance changes do not affect this card Pay the full airfare with the card
Rogers Red World Legend (Trip Delay) $495 No fixed 4-hour threshold: after departure, a covered cause interrupts the trip or delays the return Up to $5,000 per person per trip and $25,000 for all insured persons combined, including accommodation and meals at $200 per day up to $2,000 Charge all or part of the travel expense to the card

A few points to keep in mind:

  1. The trigger for most flight-delay coverage is 4 hours—right after the point at which an airline’s meal-voucher commitment may start at 3 hours. The credit card becomes the next line of defense. Rogers and Amex Trip Delay use a different trip-delay framework.
  2. Amex Platinum actually has two types of delay coverage: Flight Delay triggers after 4 hours, requires the full airfare to be paid, provides $1,000 for all insured persons combined, shares that limit with baggage delay, and does not ask why the delay occurred. That makes it especially useful for a Section 511(b) situation. Trip Delay has no fixed 4-hour threshold, provides $250 per person per day up to $1,000 combined, accepts partial payment, but requires the delay to extend beyond the originally scheduled return date. The previously stated “expenses within 48 hours” was an error in this blog; the certificate does not contain that limit.
  3. All of these are reimbursement coverage: keep hotel and restaurant receipts and boarding passes, and ask the airline for a delay confirmation showing the date, length, and cause. Amex’s terms also require the airline not to have provided alternative transportation.
  4. Note the trade-off between annual fee and coverage thresholds: Scotia VIP has a $599 annual fee and RBC Avion VIP has a $399 annual fee. RBC’s delay coverage is weaker at $500 per person, while the $120 RBC Avion VI provides $250 per person per day, the lowest daily amount in the table.
  5. Rogers requires special attention: the $0 annual-fee card once offered $1,000 per person, which was unusually generous, but its coverage applies to delays or interruptions caused by a covered reason such as illness or weather. A routine flight delay is not automatically covered. Rogers has also announced that trip cancellation, trip interruption, and trip-delay insurance will be removed starting November 18, 2026, while the medical coverage period will increase from 10 days to 15 days. Rogers says trips booked and charged to the card before November 18 will still have eligible claims assessed under the previous coverage. If you plan to travel over Thanksgiving or Christmas but have not booked yet, do not count on this coverage.
  6. National Bank World Elite’s overlooked advantage: it is the only card in the comparison whose flight-delay coverage can be triggered by partial payment. If you buy the ticket with another card or points and use this card to pay for one part of the trip, the delay coverage can still apply. This suits travelers who combine several cards. Amex Trip Delay also accepts partial payment, but it is a different type of coverage.
  7. World Legend’s Trip Delay limit is actually the most generous in the table: $5,000 per person, compared with Amex’s $250 per day. That part of the $495 annual fee can be valuable.