We have all been there. You hit traffic, the security line snakes around the corner, or perhaps a connecting flight arrived late, and suddenly you are watching the tail end of your JetBlue aircraft taxiing away without you. It is a sinking feeling, but it doesn’t have to ruin your trip. If you are searching for the  JetBlue Airways missed flight policy 2026 , the good news is that JetBlue is often more flexible than legacy carriers—provided you act quickly. Generally, if you