No, BA Same Day Flight Change only applies to flights departing from and arriving at the same airports as originally booked. The service is designed to offer flexibility within the same route, meaning you cannot switch to a different departure or destination airport. For example, if you’re flying from London Heathrow, you can only switch to another flight also departing from Heathrow, not Gatwick or another nearby airport. If you need to change your departure airport, you’ll likely need to rebook your ticket entirely, which could incur additional fees and restrictions depending on your fare class.
