If your flight is canceled, there are a few things you need to do in order to get you to your destination. First, contact your airline to find out why the flight was canceled and what options you have for rebooking travel. Then check the airline's website for the latest updates and flight schedules. If you booked through a third-party travel site, check with them too. Finally, look into other airlines to see if they have any available flights that can get you to your destination.