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Flight records through . Security counts through .

Which JFK to PWM flight is punctual? JetBlue 508, 12:20 pm.

66% on time across 92 flights in the last 3 months, 3.3% cancelled.

Find your flightJFK security
DepartsFlightOn time
12:20 pmB6 50866%
12:45 pmDL 539965%
10:59 pmDL 541159%
10:45 pmB6 30848%
4 of 4 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 68%.

Flight records,

  • Delta

    74%

    on time

    6.5% cancelled

  • JetBlue

    68%

    on time

    4.3% cancelled

When do the flights leave? 4 regular flights, 12:20 pm to 10:59 pm.

DL 5411 was cancelled most often, 22% of the time.

Flight records,

  1. DL 5399 12:45 pm, 1% cancelled 65%
  2. DL 5411 10:59 pm, 22% cancelled 59%
  1. B6 508 12:20 pm, 3% cancelled 66%
  2. B6 308 10:45 pm, 14% cancelled 48%

What time should I fly? The 12 pm departures.

77% landed on time; at 10 pm, 67%. Friday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
12 pm77%
9 pm73%
10 pm67%

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.