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Flight records through . Security counts through .

Which DCA to ATL flight is punctual? Southwest 4969, 6:55 am.

94% on time across 35 flights in the last 3 months, never cancelled.

Find your flightDCA security
DepartsFlightOn time
6:55 amWN 496994%
6:59 amDL 33090%
6:00 amDL 41090%
7:59 amAA 391586%
8:20 amAA 397686%
8:00 amDL 34382%
10:10 amDL 92679%
9:00 amDL 45574%
8 of 27 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta and Southwest, neck and neck.

Delta landed on time 77% of the time, Southwest 77%.

Flight records,

  • Delta

    77%

    on time

    2.5% cancelled

  • Southwest

    77%

    on time

    2.5% cancelled

  • American

    67%

    on time

    6.4% cancelled

When do the flights leave? 27 regular flights, 6 am to 8:50 pm.

AA 5560 was cancelled most often, 25% of the time.

Flight records,

  1. DL 410 6:00 am, 2% cancelled 90%
  2. DL 330 6:59 am, 2% cancelled 90%
  3. DL 343 8:00 am, 3% cancelled 82%
  4. DL 455 9:00 am, 3% cancelled 74%
  5. DL 926 10:10 am, 5% cancelled 79%
  6. DL 380 12:27 pm, 0% cancelled 67%
  7. DL 737 1:42 pm, 0% cancelled 55%
  8. DL 360 4:00 pm, 0% cancelled 50%
  9. DL 850 6:30 pm, 3% cancelled 45%
  10. DL 950 7:37 pm, 7% cancelled 59%
  11. DL 478 7:45 pm, 0% cancelled 66%
  12. DL 832 8:50 pm, 6% cancelled 54%
  1. WN 4969 6:55 am, 0% cancelled 94%
  2. WN 194 11:45 am, 0% cancelled 66%
  3. WN 4968 6:55 pm, 12% cancelled 35%
  1. AA 5050 6:27 am, 9% cancelled 70%
  2. AA 3915 7:59 am, 0% cancelled 86%
  3. AA 3976 8:20 am, 0% cancelled 86%
  4. AA 4800 11:30 am, 0% cancelled 63%
  5. AA 5320 1:59 pm, 12% cancelled 31%
  6. AA 5084 2:20 pm, 10% cancelled 26%
  7. AA 4807 2:34 pm, 4% cancelled 73%
  8. AA 5560 5:23 pm, 25% cancelled 47%
  9. AA 5029 5:26 pm, 22% cancelled 30%
  10. AA 4733 5:30 pm, 17% cancelled 29%
  11. AA 5212 8:00 pm, 13% cancelled 44%
  12. AA 5502 8:01 pm, 22% cancelled 46%

What time should I fly? The 6 am departures.

89% landed on time; at 9 pm, 45%. Saturday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am89%
7 am84%
8 am81%
9 am78%
10 am83%
11 am80%
12 pm76%
1 pm71%
2 pm63%
3 pm75%
4 pm64%
5 pm48%
6 pm58%
7 pm69%
8 pm65%
9 pm45%

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.