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Flight records through . Security counts through .

Which JFK to SFO flight is punctual? American 76, 6 am.

84% on time across 92 flights in the last 3 months, 3.3% cancelled.

Find your flightJFK security
DepartsFlightOn time
6:00 amAA 7684%
6:00 amB6 11579%
7:58 amAA 17977%
8:00 amB6 1576%
7:00 amDL 66875%
2:55 pmDL 67971%
9:00 amDL 66967%
11:30 amAS 4165%
8 of 21 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? American and JetBlue, neck and neck.

American landed on time 72% of the time, JetBlue 71%.

Flight records,

  • American

    72%

    on time

    2.9% cancelled

  • JetBlue

    71%

    on time

    2.9% cancelled

  • Alaska

    70%

    on time

    2.4% cancelled

When do the flights leave? 21 regular flights, 6 am to 9:30 pm.

B6 615 was cancelled most often, 9% of the time.

Flight records,

  1. AA 76 6:00 am, 3% cancelled 84%
  2. AA 179 7:58 am, 0% cancelled 77%
  3. AA 149 10:29 am, 2% cancelled 56%
  4. AA 15 4:30 pm, 4% cancelled 61%
  5. AA 177 9:30 pm, 5% cancelled 46%
  1. B6 115 6:00 am, 3% cancelled 79%
  2. B6 15 8:00 am, 1% cancelled 76%
  3. B6 215 10:30 am, 4% cancelled 55%
  4. B6 415 3:45 pm, 5% cancelled 53%
  5. B6 615 6:30 pm, 9% cancelled 28%
  6. B6 515 8:59 pm, 8% cancelled 47%
  1. AS 227 9:30 am, 1% cancelled 63%
  2. AS 41 11:30 am, 4% cancelled 65%
  3. AS 59 6:55 pm, 3% cancelled 50%
  1. DL 668 7:00 am, 2% cancelled 75%
  2. DL 669 9:00 am, 2% cancelled 67%
  3. DL 363 11:15 am, 1% cancelled 53%
  4. DL 679 2:55 pm, 2% cancelled 71%
  5. DL 365 4:30 pm, 4% cancelled 60%
  6. DL 667 6:55 pm, 8% cancelled 31%
  7. DL 1732 9:15 pm, 8% cancelled 40%

What time should I fly? The 6 am departures.

86% landed on time; at 6 pm, 43%. Tuesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
6 am86%
7 am76%
8 am80%
9 am73%
10 am69%
11 am70%
12 pm80%
1 pm79%
2 pm73%
3 pm67%
4 pm65%
5 pm71%
6 pm43%
7 pm60%
8 pm59%
9 pm59%

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.