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Flight records through . Security counts through .

Which BOS to LAX flight is punctual? United 659, 11:50 am.

100% on time across 21 flights in the last 3 months, never cancelled.

Find your flightBOS security
DepartsFlightOn time
11:50 amUA 659100%
10:30 amAA 214189%
6:21 amUA 36088%
6:00 amB6 28787%
7:00 amB6 68787%
7:00 amAA 245584%
10:30 amAA 127783%
6:20 amDL 47982%
8 of 19 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, ahead of American.

United landed on time 76% of the time, American 72%.

Flight records,

  • United

    76%

    on time

    1.1% cancelled

  • American

    72%

    on time

    1.6% cancelled

  • Delta

    72%

    on time

    2.2% cancelled

When do the flights leave? 19 regular flights, 6 am to 8:35 pm.

AA 1691 was cancelled most often, 6% of the time.

Flight records,

  1. UA 360 6:21 am, 0% cancelled 88%
  2. UA 659 11:50 am, 0% cancelled 100%
  3. UA 639 6:26 pm, 0% cancelled 53%
  1. AA 2455 7:00 am, 1% cancelled 84%
  2. AA 1277 10:30 am, 0% cancelled 83%
  3. AA 2141 10:30 am, 0% cancelled 89%
  4. AA 3125 3:00 pm, 0% cancelled 74%
  5. AA 1578 5:33 pm, 2% cancelled 56%
  6. AA 1691 7:35 pm, 6% cancelled 44%
  1. DL 479 6:20 am, 0% cancelled 82%
  2. DL 2004 10:55 am, 2% cancelled 80%
  3. DL 318 4:25 pm, 3% cancelled 60%
  4. DL 321 8:35 pm, 3% cancelled 59%
  1. B6 287 6:00 am, 1% cancelled 87%
  2. B6 687 7:00 am, 1% cancelled 87%
  3. B6 1487 11:00 am, 2% cancelled 72%
  4. B6 487 3:55 pm, 3% cancelled 67%
  5. B6 1387 5:42 pm, 4% cancelled 43%
  6. B6 387 8:25 pm, 2% cancelled 39%

What time should I fly? The 7 am departures.

82% landed on time; at 8 pm, 58%. Wednesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
6 am82%
7 am82%
8 am77%
9 am76%
10 am81%
11 am76%
12 pm75%
1 pm82%
2 pm71%
3 pm68%
4 pm68%
5 pm59%
6 pm64%
7 pm60%
8 pm58%

When is BOS security busiest? 5 to 6 every morning.

Calmest around 12 pm. Boston 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

Monday, 6 am

5,710

people screened, all terminals.