If you aren't planning to travel on any portion of your itinerary, (+(𝟣-𝟪𝟧𝟧-𝟩𝟥𝟪-𝟦𝟤𝟨𝟧))  you have a few options: Change your reservation as far in advance as possible. There's no fee to change your flight, but a difference in fares may apply. Cancel your reservation at least 10 minutes prior to the scheduled departure time.