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Flight records through . Security counts through .

Which DCA to BOS flight is punctual? American 4764, 6 am.

100% on time across 22 flights in the last 3 months, never cancelled.

Find your flightDCA security
DepartsFlightOn time
6:00 amAA 4764100%
6:00 amDL 571096%
6:59 amAA 324096%
6:55 amAA 160594%
6:00 amAA 155091%
6:59 amDL 569888%
9:35 amAA 469186%
10:00 amDL 561185%
8 of 36 regular flights, ranked by arrivals on time, June to August 2026.

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

Delta landed on time 73% of the time, American 67%.

Flight records,

  • Delta

    73%

    on time

    4.5% cancelled

  • American

    67%

    on time

    3.6% cancelled

  • JetBlue

    60%

    on time

    5.1% cancelled

When do the flights leave? 36 regular flights, 6 am to 10:30 pm.

B6 1854 was cancelled most often, 21% of the time.

Flight records,

  1. DL 5710 6:00 am, 1% cancelled 96%
  2. DL 5698 6:59 am, 1% cancelled 88%
  3. DL 5687 8:29 am, 2% cancelled 84%
  4. DL 5611 10:00 am, 1% cancelled 85%
  5. DL 5693 11:45 am, 4% cancelled 75%
  6. DL 5592 12:55 pm, 3% cancelled 75%
  7. DL 5600 3:15 pm, 11% cancelled 52%
  8. DL 5617 5:00 pm, 8% cancelled 56%
  9. DL 5839 5:00 pm, 8% cancelled 45%
  10. DL 5689 6:25 pm, 13% cancelled 48%
  11. DL 5633 10:00 pm, 18% cancelled 50%
  1. AA 1550 6:00 am, 7% cancelled 91%
  2. AA 4764 6:00 am, 0% cancelled 100%
  3. AA 1605 6:55 am, 4% cancelled 94%
  4. AA 3240 6:59 am, 4% cancelled 96%
  5. AA 1164 8:13 am, 0% cancelled 85%
  6. AA 1556 8:32 am, 2% cancelled 85%
  7. AA 4691 9:35 am, 0% cancelled 86%
  8. AA 1582 10:25 am, 2% cancelled 77%
  9. AA 1015 10:33 am, 0% cancelled 82%
  10. AA 4373 12:59 pm, 0% cancelled 81%
  11. AA 4380 12:59 pm, 6% cancelled 66%
  12. AA 1557 2:59 pm, 5% cancelled 52%
  13. AA 955 2:59 pm, 4% cancelled 63%
  14. AA 1463 4:59 pm, 9% cancelled 30%
  15. AA 3207 5:00 pm, 5% cancelled 41%
  16. AA 4668 8:42 pm, 15% cancelled 56%
  17. AA 4382 8:59 pm, 16% cancelled 55%
  18. AA 4051 10:30 pm, 15% cancelled 49%
  1. B6 554 8:44 am, 11% cancelled 74%
  2. B6 2454 11:00 am, 4% cancelled 82%
  3. B6 1254 1:25 pm, 7% cancelled 52%
  4. B6 1354 2:25 pm, 5% cancelled 56%
  5. B6 2954 5:00 pm, 11% cancelled 38%
  6. B6 2754 5:59 pm, 15% cancelled 33%
  7. B6 1854 7:59 pm, 21% cancelled 29%

What time should I fly? The 6 am departures.

89% landed on time; at 4 pm, 45%. Saturday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am89%
7 am87%
8 am80%
9 am85%
10 am81%
11 am75%
12 pm76%
1 pm61%
2 pm59%
3 pm54%
4 pm45%
5 pm50%
6 pm50%
7 pm52%
8 pm61%
9 pm57%
10 pm60%

When is DCA security busiest? 6 am, every morning.

Calmest around 5 pm. Washington DCA 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

Friday, 6 am

3,540

people screened, all terminals.