In this blog, we will be discussing on - on a scenario where you have missed your flight. Then you can use the JetBlue Missed Flight policy. They can reach through +1 (844) 733-1212. When you get there within the two hours you were given after the first cancellation or rescheduling, you are likely to be put on a waiting list to be put through the next flight. In case of rebooking the fees may be applicable as per the circumstances.