How busy will Thanksgiving air travel be in 2026?

On Sunday, November 29, American Airlines plans to fly 7,021 flights, its biggest single day since the pandemic. United expects about 600,000 customers the same day. For an agency, that Sunday is also the last day of a sales week that runs straight into a holiday void window and a Tuesday report.

How busy will the airlines be?

The carriers' own plans point to a heavy two weeks. American published its plan on November 10:

• More than 8 million customers from November 19 to December 1.
• Nearly 85,000 flights on its own aircraft and its regional partners'.
• About 4 percent more flights than it scheduled in 2025.
• A departure about every 13 seconds across its network.

United told ABC News it expects more than 500,000 customers a day on more than 4,800 daily flights over the same dates.

Industry totals are still settling. ABC News and WSOC-TV both report a projection from Airlines for America, and its 2026 release was unavailable when we checked on November 12. Last year's release counted a different window, November 21 to December 1, so compare the two with care.

Which days will be the busiest?

Two days stand out. Friday, November 20 is United's busiest day before the holiday, at more than 540,000 customers. Sunday, November 29 is the peak for both carriers, and Hopper's data, reported by ABC News, names it the busiest day to fly.

The return peak matters most for agencies. A traveler who misses a connection that Sunday rebooks into full flights, and the change request often reaches the agency first.

What are travelers paying this year?

More. Hopper told ABC News that Thanksgiving fares are the highest in at least 10 years, with domestic round trips up 39 percent on 2025 and international fares up as much as 30 percent. Hopper also counts about 2.2 percent more flights scheduled than a year ago. These are Hopper's figures, reported by ABC News.

Higher fares raise the stakes on every change. The fare difference on a reissue grows with the fare, so a pricing error on a late change costs more when the airline audits it.

How does Thanksgiving change the ARC week?

ARC observes Thanksgiving on Thursday, November 26, and it moves the void window for five days of tickets at once:

That puts the whole week's voids on Monday and the report on Tuesday afternoon. Our guide to holiday void deadlines has the Christmas dates as well.

What should agency leaders do this week?

1. Set the rota now. Name who covers changes on November 20 and 29, and who owns voids on November 30.
2. Reconcile daily through the holiday. A clean Friday and Saturday leaves Monday for voids and Tuesday for the report.
3. Watch for waivers. Winter weather or an operational problem on a peak day can bring waivers, and each reissue needs its waiver code.
4. Price changes from the filed rules. With fares this high, an exchange priced by hand deserves a second check.
5. Brief corporate clients. Tell travelers which days are busiest and how to reach you after hours.

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