Ans. You should move the next day's train from JetBlue Airways. You bind on the counter to a JetBlue Airways agent. The same day before or later, passengers could decide to fly here are the given same day flight change policy by the jet blue airline has been discussed below. You can only choose to ride from the same city pairs or the terminal. For cities with direct flights every day, the same day shift option is not valid. Travelers will check their modifications on the same day at an airport, total 24 hours prior to the initial scheduled flight. All changes on the same day will be excluded from the fee.