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Flight records through . Security counts through .

Which BUF to PHL flight is punctual? American 5873, 5:20 am.

96% on time across 56 flights in the last 3 months, never cancelled.

Find your flightBUF security
DepartsFlightOn time
5:20 amAA 587396%
10:44 amAA 592591%
10:43 amAA 593385%
6:00 amAA 579982%
2:44 pmAA 604171%
2:51 pmAA 580467%
1:03 pmAA 580059%
7:40 pmAA 611458%
8 of 10 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 10 regular flights, 5:20 am to 7:40 pm.

AA 5935 was cancelled most often, 18% of the time.

Flight records,

  1. AA 5873 5:20 am, 0% cancelled 96%
  2. AA 5799 6:00 am, 0% cancelled 82%
  3. AA 5933 10:43 am, 0% cancelled 85%
  4. AA 5925 10:44 am, 0% cancelled 91%
  5. AA 5800 1:03 pm, 7% cancelled 59%
  6. AA 6041 2:44 pm, 5% cancelled 71%
  7. AA 5804 2:51 pm, 7% cancelled 67%
  8. AA 5809 5:21 pm, 12% cancelled 50%
  9. AA 5935 7:34 pm, 18% cancelled 52%
  10. AA 6114 7:40 pm, 15% cancelled 58%

What time should I fly? The 10 am departures.

89% landed on time; at 7 pm, 59%. Friday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
5 am83%
6 am85%
8 am84%
10 am89%
11 am69%
12 pm87%
1 pm72%
2 pm69%
3 pm75%
4 pm71%
7 pm59%

When is BUF security busiest? 5 am, every morning.

Calmest around 12 pm. Buffalo 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, 5 am

1,130

people screened, all terminals.