Before anything else
Do not cancel your own flight. If the airline cancels it, you're owed a cash refund. If you cancel first, you may only get a credit. This is the single most important rule during any mass disruption. (Read why)
Step 1: Open three channels at once
When thousands of flights cancel simultaneously, rebooking capacity gets overwhelmed. Don't pick one channel — use all three:
- The airline app. Open it immediately. Most airlines surface rebooking options in the app before gate agents have them. Look for a "manage my booking" or "change flight" option. During mass cancellations, the app often auto-suggests alternatives.
- The phone line. Call the airline's customer service number and get in the queue. Hold times during major disruptions run 2-4 hours. Put it on speaker and do other things. Some airlines have callback options — use them if available.
- The airport counter. Get in the rebooking line. The physical line and the phone line are handled by different agents. Whichever gets to you first wins.
The app is usually fastest. The phone is most flexible (agents can do things the app can't). The counter is your backup.
Step 2: Ask for partner endorsement
This is the most underused tool in airline rebooking. When your airline can't get you out, they can sometimes put you on a partner airline's next available flight.
Say exactly this: "Can you endorse my ticket to [airline name]?"
Most major airlines have interline agreements. United can endorse to Star Alliance partners. American can endorse to oneworld. Delta can endorse to SkyTeam. Sometimes they'll endorse across alliances during severe disruptions.
The agent may say no. Ask anyway. The worst that happens is they offer you an alternative on their own airline.
Step 3: Target the right flights
Not all flights recover equally after a disruption.
Best bets:
- Early morning departures (6-8 a.m.) on Day+2 — these flights have the fewest upstream dependencies and are least likely to cascade-cancel
- Non-hub airports as your origin — if you're at a secondary airport (MDW instead of ORD, OAK instead of SFO), your flights depend less on the disrupted hub
Avoid:
- Evening flights on the day after — these are most vulnerable to cascading delays from earlier flights
- Tight connections through affected hubs — if your itinerary routes through ATL or ORD and those airports just had multi-hour delays, your connection is at high risk
Step 4: Track the inbound aircraft
Your flight exists on paper. But will the plane actually show up? Check whether the aircraft assigned to your flight is in the air.
On FlightCheck, you can look up your flight number and see the inbound aircraft status. If the plane that's supposed to become your flight hasn't left its origin yet, or its origin is a disrupted hub, your flight is likely to delay further or cancel.
FlightAware and Flightradar24 also show inbound aircraft tracking. The key question: is the metal moving?
Step 5: Use the change fee waiver window
During major disruptions, airlines typically issue change fee waivers within an hour. These waivers allow you to rebook within a specific window (usually 7-14 days) without paying a fare difference, as long as you stay in the same cabin class.
Check:
- Your airline's website — look for "travel alerts" or "waivers"
- Your airline's app — waivers usually appear as a banner on your booking
- Twitter/X — airlines often announce waivers there before updating their websites
Book within the waiver window. Same cabin, same route, different date. No cost.
Step 6: Document everything
Even if you're not sure your credit card or travel insurance covers FAA disruptions, keep all receipts:
- Hotel — if you need to stay overnight
- Meals — anything you buy while stranded
- Ground transportation — Uber, taxi, rental car
- Any other reasonable expenses
Keep your original boarding pass. Screenshot your original booking showing the scheduled time. Get written confirmation from the airline of the delay or cancellation if possible.
File the insurance claim later. Describe the cause as "equipment failure." (More on credit card coverage)
Step 7: Know your refund rights
If your domestic flight is delayed 3 or more hours, or your international flight 6 or more hours, you can choose not to fly and receive a full cash refund. This is federal law as of October 28, 2024.
If your flight is cancelled, the refund is automatic. The airline must return your money to your original payment method within 7 business days (credit card) or 20 business days (other). You do not have to accept a voucher.
If the airline pushes back, file a complaint with the DOT. The disruption desk walks you through the process. For a full breakdown, see the passenger rights guide.
The condensed version
1. Don't cancel your flight
2. App + phone + counter simultaneously
3. Ask for partner airline endorsement
4. Target early morning Day+2
5. Track if your inbound plane is actually moving
6. Use the change fee waiver
7. Keep every receipt and know your refund rights
For live airport status, check the delay tracker. This article was researched and written with AI assistance.