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Flight records through . Security counts through .

Which ATL to PHL flight is punctual? American 4338, 12:25 pm.

96% on time across 27 flights in the last 3 months, never cancelled.

Find your flightATL security
DepartsFlightOn time
12:25 pmAA 433896%
9:50 amAA 475891%
8:55 amDL 227091%
6:00 amAA 327086%
11:21 amDL 227985%
7:05 amAA 142885%
7:30 amDL 110084%
9:45 amAA 503776%
8 of 23 regular flights, ranked by arrivals on time, June to August 2026.

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

American landed on time 77% of the time, Delta 74%.

Flight records,

  • American

    77%

    on time

    3.7% cancelled

  • Delta

    74%

    on time

    3.1% cancelled

  • Frontier

    60%

    on time

    3.1% cancelled

When do the flights leave? 23 regular flights, 5:05 am to 10:56 pm.

AA 5461 was cancelled most often, 10% of the time.

Flight records,

  1. AA 3270 6:00 am, 3% cancelled 86%
  2. AA 1428 7:05 am, 3% cancelled 85%
  3. AA 5037 9:45 am, 6% cancelled 76%
  4. AA 4758 9:50 am, 0% cancelled 91%
  5. AA 4338 12:25 pm, 0% cancelled 96%
  6. AA 5461 12:30 pm, 10% cancelled 55%
  7. AA 3083 12:44 pm, 0% cancelled 74%
  8. AA 621 2:03 pm, 5% cancelled 52%
  9. AA 2405 6:18 pm, 7% cancelled 48%
  10. AA 1590 6:29 pm, 7% cancelled 59%
  1. DL 1100 7:30 am, 10% cancelled 84%
  2. DL 2270 8:55 am, 3% cancelled 91%
  3. DL 2279 11:21 am, 0% cancelled 85%
  4. DL 2131 1:00 pm, 1% cancelled 72%
  5. DL 1692 2:00 pm, 2% cancelled 71%
  6. DL 1169 3:15 pm, 6% cancelled 56%
  7. DL 1329 4:30 pm, 6% cancelled 38%
  8. DL 2065 7:15 pm, 8% cancelled 50%
  9. DL 2642 10:56 pm, 5% cancelled 61%
  1. F9 1004 5:05 am, 3% cancelled 67%
  2. F9 2298 10:10 am, 2% cancelled 63%
  3. F9 2552 5:02 pm, 6% cancelled 25%
  4. F9 1102 8:12 pm, 2% cancelled 44%

What time should I fly? The 6 am departures.

89% landed on time; at 7 pm, 56%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
5 am70%
6 am89%
7 am85%
8 am84%
9 am79%
10 am71%
11 am81%
12 pm78%
1 pm78%
2 pm72%
3 pm62%
4 pm59%
5 pm56%
6 pm64%
7 pm56%
8 pm69%
9 pm71%
10 pm63%
11 pm69%

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.