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Flight records through . Security counts through .

Which ATL to BWI flight is punctual? Delta 801, 8:55 am.

92% on time across 92 flights in the last 3 months, never cancelled.

Find your flightATL security
DepartsFlightOn time
8:55 amDL 80192%
11:10 amDL 271192%
7:35 amDL 159292%
7:15 amWN 193388%
5:30 amF9 251086%
10:15 amWN 18685%
7:00 amWN 436483%
1:55 pmDL 279976%
8 of 19 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 75%.

Flight records,

  • Delta

    77%

    on time

    2.0% cancelled

  • Southwest

    75%

    on time

    1.9% cancelled

  • Frontier

    59%

    on time

    3.4% cancelled

When do the flights leave? 19 regular flights, 5:30 am to 10:45 pm.

F9 4712 was cancelled most often, 12% of the time.

Flight records,

  1. DL 1592 7:35 am, 0% cancelled 92%
  2. DL 801 8:55 am, 0% cancelled 92%
  3. DL 2711 11:10 am, 0% cancelled 92%
  4. DL 2799 1:55 pm, 1% cancelled 76%
  5. DL 1267 3:20 pm, 1% cancelled 58%
  6. DL 2928 4:27 pm, 6% cancelled 51%
  7. DL 1257 7:30 pm, 1% cancelled 53%
  8. DL 2593 9:34 pm, 4% cancelled 56%
  9. DL 2590 10:45 pm, 5% cancelled 65%
  1. WN 4364 7:00 am, 3% cancelled 83%
  2. WN 1933 7:15 am, 8% cancelled 88%
  3. WN 186 10:15 am, 0% cancelled 85%
  4. WN 204 2:25 pm, 7% cancelled 22%
  5. WN 4778 6:15 pm, 4% cancelled 39%
  6. WN 189 7:50 pm, 0% cancelled 37%
  1. F9 2510 5:30 am, 1% cancelled 86%
  2. F9 2634 1:38 pm, 7% cancelled 45%
  3. F9 1080 4:30 pm, 9% cancelled 41%
  4. F9 4712 9:17 pm, 12% cancelled 34%

What time should I fly? The 6 am departures.

94% landed on time; at 9 pm, 50%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
5 am87%
6 am94%
7 am87%
8 am93%
9 am76%
10 am83%
11 am87%
12 pm78%
1 pm73%
2 pm73%
3 pm71%
4 pm63%
5 pm62%
6 pm64%
7 pm54%
8 pm73%
9 pm50%
10 pm64%
11 pm75%

When is ATL security busiest? 6 to 8 am, then 2 pm.

Calmest around 11 am. Atlanta 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, 7 am

7,630

people screened, all terminals.