5 aircraft and 8 cabin layouts, from the A321LR to the A321. Pick one for its seat map, the best seats and the seats to avoid.
Which seats are open right now, on today's flight.
There are seat maps for 5 JetBlue Airways aircraft here: the Airbus A220-300, the Airbus A320, the Airbus A321, the Airbus A321LR and the Airbus A321neo.
The Airbus A321, with 200 seats: 200 Economy in its main layout.
The Airbus A321, with 34" - 37" of seat pitch in Economy and seats 18" wide.