JetBlue’s top NYC routes (2021)

Market pair departure seats
JFK-STI 43,328
JFK-SDQ 38,252
JFK-MCO 37,334
JFK-SJU 35,562
FLL-JFK 32,572
JFK-LAX 29,611
JFK-MIA 27,702
EWR-MCO 25,532
EWR-STI 21,336
EWR-FLL 20,976