---
title: "Automatic rebooking"
description: "Automatic rebooking is when the airline moves you to a new flight after a cancellation or big delay. What you can refuse and when you get a refund."
canonical: https://engine.com/glossary/automatic-rebooking
updated: 2026-11-02
author: "Engine Editorial"
---

# Automatic rebooking

Automatic rebooking is when an airline moves you to a new flight on its own after it cancels, significantly delays or significantly changes your original flight.

Not to be confused with: a change you request yourself, which can carry a change fee.

Updated November 2, 2026 by Engine Editorial

## What is automatic rebooking?

Automatic rebooking is the airline putting you on a new flight after it disrupts your original one. This cheat sheet covers how to think about it, how it works at one major airline and what to check when it happens. The detail is further down.

### How to think about it

- **The airline moves first.** After a cancellation or significant delay, Delta tries to rebook you at no additional cost and sends the new schedule by email, text or phone call, or in its app.
- **You don't have to take it.** If you turn down the rebooked flight and any credit offered, US rules require the airline to refund the fare, even on a nonrefundable ticket.
- **Significant has a number.** A departure 3 or more hours earlier or an arrival 3 or more hours later on a domestic itinerary, or 6 or more hours on an international one, or a different airport.
- **Doing nothing can mean a refund.** If Delta can't rebook you and you take no action within 24 hours, it refunds you to your original payment method.

### How automatic rebooking works at Delta

1. **The flight is disrupted.** Delta cancels the flight, or it is significantly delayed or changed.
2. **Delta rebooks you.** Where possible, Delta moves you to an updated itinerary and sends the new schedule information. The new itinerary shows in My Trips.
3. **You accept or look again.** If the new flight works, you do nothing. If it doesn't, you search for other flights in the app or My Trips.
4. **Or you cancel.** Cancel the rebooked flight for a refund of the unflown part of the ticket, or take an eCredit valid for 5 years.

### What to check

- **Your checked bags.** Delta tries to reroute checked bags to the new flight, but says this may not always be possible.
- **Paid extras.** When a refund is due, it covers taxes and ancillary fees too. Delta includes prepaid seat upgrades, Preferred Seats and checked bag fees.
- **Meals and hotel.** Delta reimburses reasonable meals, and a hotel if you're stuck overnight, when a cancellation or 3-hour delay was within its control. Weather and air traffic control delays don't qualify.
- **Tickets bought through an agency.** Delta can't refund tickets bought as part of a group reservation through a travel agency and tells travelers to contact the agency directly.

## Automatic rebooking vs. other ways a flight changes

| Situation | Who starts it | What it costs you |
| --- | --- | --- |
| Automatic rebooking after a cancellation or significant delay | The airline | Nothing extra; refund if you decline |
| A change you ask for | You | Any change fee, plus the fare difference if the new flight costs more |
| A same-day change you ask for | You | A same-day fee, such as $75 for Same-Day Confirmed at Delta or $100 for a same-day switch at JetBlue |

## Keep your Engine trips in one place

Trips on Engine shows previous and upcoming bookings with itinerary details, and it's where eligible changes and cancellations start. Free to use.

[Get started](https://engine.com/sign-up)

## Questions

### Do I have to accept the flight the airline rebooks me on?

No. You can look for another flight or cancel. If you decline the rebooked flight and any credit, the airline owes you a full refund of the fare, including taxes and ancillary fees.

### Does automatic rebooking cost anything?

Delta says that after a cancellation or significant delay it first tries to rebook you at no additional cost.

### How fast will I get my refund if I don't take the new flight?

US rules call for refunds within 7 business days for credit card purchases and 20 calendar days for cash, check, debit card or other forms of payment.

### Will the airline pay for a hotel if my flight is canceled?

It depends on the cause. Delta reimburses reasonable meals and an overnight hotel when the cancellation or delay of 3 hours or more was caused by something within its control, but not for weather or air traffic control delays.

## Go deeper

- [Nonrefundable ticket](https://engine.com/glossary/nonrefundable-ticket)
- [Same-day change](https://engine.com/glossary/same-day-change)
- [Change fee](https://engine.com/glossary/change-fee)
- [Engine trip management](https://engine.com/features/trip-management)

## Sources

1. Delta Air Lines, "Am I Experiencing a Delayed or Canceled Flight?," https://www.delta.com/us/en/change-cancel/delayed-or-canceled-flight, accessed November 2, 2026.
2. Delta Air Lines, "Cancel or Refund Your Flight," https://www.delta.com/us/en/change-cancel/cancel-flight, accessed November 2, 2026.
3. Delta Air Lines, "Schedule Changes," https://www.delta.com/us/en/change-cancel/schedule-changes, accessed November 2, 2026.
4. Delta Air Lines, "Change Your Flight," https://www.delta.com/us/en/change-cancel/change-flight, accessed November 2, 2026.
5. Delta Air Lines, "Same-Day Flight Changes," https://www.delta.com/us/en/change-cancel/same-day-flight-change, accessed November 2, 2026.
6. JetBlue, "Our Fares," https://www.jetblue.com/flying-with-us/our-fares, accessed November 2, 2026.
7. US Department of Transportation (eCFR), "14 CFR Part 260: Refunds for Airline Fare and Ancillary Service Fees," https://www.ecfr.gov/current/title-14/chapter-II/subchapter-A/part-260, accessed November 2, 2026.
8. Engine, "Managing Business Trips With Engine," https://engine.com/features/trip-management, accessed November 2, 2026.