FREE Burger King Impossible Whopper with BK App

Burger King is offering a FREE Impossible Whopper in the BK App when you enter a delayed flight number. Just download the app, create an account, tap on Delay Your Way then enter the flight number to claim your free offer. Tap on offers then redeem at your participating restaurant. Location services needs to be turned on for this to work. Click here to see a list of delayed flights/numbers. Enjoy!