The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

John F Kennedy International ⇄ Jacksonville International JFK–JAX

Airlines flew 3,999 flights between John F Kennedy International JFK in New York, NY and Jacksonville International JAX in Jacksonville, FL in the twelve months to July 2026, both directions together: 361,787 passengers in 439,608 seats, 82% of them filled, and 5,913 pounds of freight. 829 miles, about 123 minutes in the air, on 4 airlines: Endeavor Air Inc. (1,722), JetBlue Airways (1,705), Delta Air Lines Inc. (487), Republic Airline (85). Planning to fly it yourself? The weather and winds along this route right now.

3,999
flights, twelve months
JFK-JAX: 2,006 · JAX-JFK: 1,993
361,787
passengers
82% of seats filled
829
miles
about 123 minutes airborne
4
airlines
9 aircraft types

Flights by month both directions

0961932903861/254/257/2510/251/264/262647/26
By month, as a table
flights
1/25305
2/25265
3/25305
4/25297
5/25351
6/25312
7/25276
8/25301
9/25339
10/25348
11/25346
12/25339
1/26335
2/26294
3/26386
4/26368
5/26362
6/26317
7/26264

Passengers by month

08,81617,63226,44935,2651/254/257/2510/251/264/2626,4807/26
By month, as a table
passengers
1/2529,497
2/2523,977
3/2528,839
4/2526,936
5/2535,265
6/2530,769
7/2527,464
8/2528,003
9/2531,512
10/2534,067
11/2532,602
12/2534,225
1/2627,927
2/2623,356
3/2633,841
4/2629,288
5/2631,251
6/2629,235
7/2626,480

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Endeavor Air Inc. 9E1,722111,57086%scheduled passenger service
JetBlue Airways B61,705200,44281%charter passenger service, scheduled passenger service
Delta Air Lines Inc. DL48744,30781%scheduled passenger service
Republic Airline YX855,46885%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Canadair CRJ 9001,72075111,439
A220-300 BD-500-1A111,295140149,798
Airbus Industrie A320-100/20043416252,781
A200-100 BD-500-1A1043310938,508
Embraer ERJ-17585765,468
Airbus Industrie A321Neoxlr161732,115
Airbus Industrie A31910132949
Airbus Industrie A321-200n4197598
Canadair RJ-700269131

JFK → JAX this direction alone · flown January 2025 to July 2026

2,006 flights of 2,085 scheduled, 180,566 passengers in 220,811 seats, 4,578 pounds of freight. Endeavor Air Inc. 862; JetBlue Airways 859; Delta Air Lines Inc. 243; Republic Airline 42.

JAX → JFK this direction alone · flown January 2025 to July 2026

1,993 flights of 2,085 scheduled, 181,221 passengers in 218,797 seats, 1,335 pounds of freight. Endeavor Air Inc. 860; JetBlue Airways 846; Delta Air Lines Inc. 244; Republic Airline 43.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: John F Kennedy International JFK and Jacksonville International JAX; all routes.