JetBlue check in time varies depending on whether you’re checking bags, whether you’re flying domestically or internationally, and if you’re traveling to or from Cuba.

For domestic flights, you must check in at the kiosk/bag drop 40 minutes before departure if you’re checking bags, or at the kiosk/ticket counter 60 minutes prior to departure if you’re not checking bags. For international flights, you must check in at the kiosk/ticket counter 3 hours prior to departure, or 4 hours prior to departure if you’re traveling to or from Cuba.

You can also check in online or through the JetBlue mobile app up to 24 hours before your flight. This is the best option if you want to avoid long lines at the airport.