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Flight records through . Security counts through .

Which BUF to DCA flight is punctual? American 3668, 6 am.

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

Find your flightBUF security
DepartsFlightOn time
6:00 amAA 366896%
5:00 amAA 443496%
11:59 amAA 459778%
5:00 amAA 505174%
12:49 pmAA 510453%
5:25 pmAA 510633%
5:38 pmAA 507530%
7 of 7 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 7 regular flights, 5 am to 5:38 pm.

AA 5075 was cancelled most often, 22% of the time.

Flight records,

  1. AA 4434 5:00 am, 4% cancelled 96%
  2. AA 5051 5:00 am, 18% cancelled 74%
  3. AA 3668 6:00 am, 0% cancelled 96%
  4. AA 4597 11:59 am, 0% cancelled 78%
  5. AA 5104 12:49 pm, 10% cancelled 53%
  6. AA 5106 5:25 pm, 17% cancelled 33%
  7. AA 5075 5:38 pm, 22% cancelled 30%

What time should I fly? The 6 am departures.

87% landed on time; at 5 pm, 43%. Saturday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
5 am84%
6 am87%
11 am73%
12 pm50%
2 pm80%
4 pm46%
5 pm43%

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.