Can I make changes to my southwest flight after I checked in?

Yes! You can make necessary changes to your flight up until 10 minutes prior to the scheduled departure time of the flight, even if you've checked in already. It is suggested to check in for your new flight after making the changes if you're changing to a flight within 24 hours. However, if you forget to change or cancel the flight 10 minutes before the scheduled departure, your travel funds will be forfeited.

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