JetBlue Airways (B6) fleet seat map(s)

JetBlue Airways Check-in can be done online (via the website or mobile app) or at the airport. Online check-in begins 24 hours before departure and ends 60 minutes before departure. Check-in desks open three hours before departure and close 60 minutes before departure. Kiosk check-in is not available 30 minutes or less before departure. Customers on domestic flights must be on board the aircraft 15 minutes before departure. Customers on international flights must be onboard 20 minutes before departure.

All fares include one personal item that fits under the JetBlue Airways seat in front of you. This could be a purse, daypack, laptop bag, or approved pet carrier. Personal items cannot exceed 43.2 x 33 x 20.32 cm. In addition, all Blue, Blue Plus, Blue Extra, and Mint fares include a carry-on bag that fits in the overhead bin. Including wheels and handles, carry-on bags must not exceed 55.88 x 35.56 x 22.86 cm. JetBlue Airways Checked bags exceeding 157.48 cm in overall dimensions (length + width + height) or 22.68 kg will also incur a fee.

JetBlue offers a special service for children ages 5 to 14 who are flying solo. The Unaccompanied Minor Program (UMNR) is mandatory for children between the ages of five and 14. A child who turns 14 and is traveling alone is no longer considered an unaccompanied minor and must be registered as an adult; however, customers may request additional assistance in these circumstances.

Infants are considered to be children under two years of age. A child may travel as a lap infant from 3 days to the day he or she turns 2 years old. There is no charge for lap infants. If you wish, you can buy a seat on the JetBlue Airways plane for an infant at the infant fare. Children over two years of age must have their own seat on the plane. If one adult is traveling with two infants, one seat must be purchased for one infant and the other may be held on the lap.

Small dogs and cats may travel in the JetBlue Airways cabin. Only one pet is allowed in each carrier. Pet carrier dimensions may not exceed 43.18 cm L x 31.75 cm W x 21.59 cm H, and total weight of your pet and carrier may not exceed 20 pounds. No more than two pets are allowed per traveler, each in its own carrier.