If your JetBlue flight is canceled, you have several options depending on the reason for the cancellation. If JetBlue cancels your flight due to reasons within its control, such as maintenance or staffing issues, you are entitled to a full refund or the option to be rebooked on the next available JetBlue flight at no extra cost. If the cancellation is caused by factors outside the airline’s control, like bad weather or air traffic delays, you may still get a refund or rebooking, but compensation is not guaranteed. In cases of delays caused by controllable issues, JetBlue may offer travel credits as compensation based on the length of the delay. For example, delays between three and six hours can earn you credits ranging from $50 to $200, and longer delays after boarding may result in higher credits. If the cancellation or delay forces an overnight stay, JetBlue provides hotel accommodations, transportation to and from the hotel, and meal vouchers if the delay lasts more than three hours. To request a refund, compensation, or rebooking, you can use the Manage Trips section on JetBlue’s website or contact their customer service. If you cancel within 24 hours of booking, you can receive a full refund regardless of fare type. Overall, JetBlue ensures passengers affected by cancellations or delays receive assistance, refunds, or travel credits depending on the circumstances.