Can You Change Your Frequent Flyer Number After Check-In? How to Update It Easily

Learn how to change your frequent flyer number after check-in quickly via airport, customer service, or airline app to ensure mileage credit.

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Video transcript

Yes, you can change your frequent flyer number after check-in, but it's best to do this as soon as possible. You can request the change at the airport check-in counter, through your airline’s customer service, or sometimes directly within the airline’s mobile app or website. Keep your frequent flyer details handy to ensure a smooth process.

Questions and answers

  1. Can I add my frequent flyer number after I check in?

    Yes, you can add or change your frequent flyer number after check-in by contacting the airline’s customer service, visiting the airport check-in counter, or using the airline’s app or website.

  2. Is there a time limit to change my frequent flyer number after check-in?

    It is best to update your frequent flyer number as soon as possible after check-in to ensure your miles are properly credited.

  3. Will changing my frequent flyer number after check-in affect my flight?

    Changing your frequent flyer number after check-in does not affect your flight status or boarding, it only updates your account for mileage credit.