If your JetBlue flight is cancelled, the airline has specific policies to help passengers affected by the disruption. When a flight is cancelled, JetBlue typically notifies passengers as soon as possible, either through email, text, or phone calls. This early communication allows travelers to adjust their plans or seek alternative arrangements. If you are at the airport when the cancellation occurs, JetBlue staff are usually available to assist you in person. The airline aims to provide options such as rebooking you on the next available JetBlue flight to your destination at no additional cost. If a suitable alternative is not immediately available, they may place you on a standby list or suggest flights on partner airlines.

JetBlue’s policies usually cover cancellations caused by operational issues, weather conditions, or other uncontrollable factors. In cases of cancellations due to reasons within the airline's control, such as mechanical problems, JetBlue strives to rebook passengers promptly and may offer compensation depending on the situation. For cancellations due to weather or air traffic control restrictions, the airline’s ability to provide alternatives may be limited, but they still work to assist passengers as best as possible.

If you prefer not to travel after a cancellation, JetBlue typically offers a full refund for the unused portion of your ticket. You can request this refund online or through their customer service. The refund process usually takes a few days to complete, depending on the payment method used. JetBlue’s customer service is available to help you understand your options, whether you want a refund or to change your travel plans.

In addition to rebooking and refunds, JetBlue may provide meal vouchers or hotel accommodations if the cancellation leads to a long delay or overnight stay. However, these accommodations depend on the circumstances and the specific policies in place at the time. If you booked your flight through a travel agent or third-party website, you might need to contact them directly to handle changes or cancellations.

JetBlue encourages passengers to check flight status regularly, especially close to the departure time, to stay informed about any changes. The airline’s website and mobile app offer real-time updates on flight conditions and allow passengers to manage their bookings efficiently. You can use these tools to accept rebooking offers, request refunds, or get support quickly.

Travelers with connecting flights should also be aware that a cancellation might affect their entire itinerary. JetBlue will generally assist in rebooking connections, but it is important to notify them of your travel plans so they can coordinate appropriately. If the cancellation causes you to miss a connecting flight on a partner airline, JetBlue may work with that airline to minimize further disruptions.

In summary, if your JetBlue flight is cancelled, the airline strives to communicate promptly, provide rebooking options on their flights or partners, offer refunds if you choose not to travel, and occasionally give additional support such as meals or hotels depending on the situation. Staying informed through their digital channels and contacting customer service if needed will help you manage the cancellation smoothly. JetBlue’s goal is to reduce inconvenience and get you to your destination as quickly and comfortably as possible.