Suppose you have any problem on a JetBlue Airlines flight and have a question or want to change or cancel your flight; yes, you can easily change your flight on a JetBlue because JetBlue Airlines Change Flight Policy allows flight change. Still, the airline does not allow you to resend or change your flight. It will enable flight change on the same day in 24 hours. This flight change policy doesn't charge anything for a change flight residual. You can easily use JetBlue's change flight policy and call +1 (844) 884-3555 to assist the airline's Live agent.