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Flight records through . Security counts through .

Which JFK to JAX flight is punctual? Delta 5483, 8:50 am.

74% on time across 91 flights in the last 3 months, 1.1% cancelled.

Find your flightJFK security
DepartsFlightOn time
8:50 amDL 548374%
1:55 pmDL 103568%
1:59 pmB6 67761%
7:20 pmDL 512351%
9:42 pmB6 167745%
5 of 5 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta, ahead of JetBlue.

Delta landed on time 74% of the time, JetBlue 70%.

Flight records,

  • Delta

    74%

    on time

    4.5% cancelled

  • JetBlue

    70%

    on time

    4.9% cancelled

When do the flights leave? 5 regular flights, 8:50 am to 9:42 pm.

B6 677 was cancelled most often, 13% of the time.

Flight records,

  1. DL 5483 8:50 am, 1% cancelled 74%
  2. DL 1035 1:55 pm, 4% cancelled 68%
  3. DL 5123 7:20 pm, 13% cancelled 51%
  1. B6 677 1:59 pm, 13% cancelled 61%
  2. B6 1677 9:42 pm, 10% cancelled 45%

What time should I fly? The 10 am departures.

90% landed on time; at 9 pm, 54%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am79%
7 am77%
8 am87%
10 am90%
11 am77%
12 pm81%
1 pm64%
2 pm64%
3 pm66%
4 pm80%
5 pm70%
6 pm85%
7 pm65%
8 pm64%
9 pm54%

When is JFK security busiest? 6 am, then 2 to 6 pm.

Calmest around 11 am. New York JFK security, hour by hour.

Security counts,

4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Thursday, 5 pm

6,240

people screened, all terminals.