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Flight records through . Security counts through .

Which BUF to LGA flight is punctual? American 4522, 6 am.

88% on time across 84 flights in the last 3 months, never cancelled.

Find your flightBUF security
DepartsFlightOn time
6:00 amAA 452288%
11:10 amAA 437982%
10:20 amDL 537680%
6:01 amDL 467078%
11:06 amAA 473874%
2:27 pmDL 536260%
6:21 pmAA 437850%
6:10 pmDL 538049%
8 of 9 regular flights, ranked by arrivals on time, June to August 2026.

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

Delta landed on time 72% of the time, American 72%.

Flight records,

  • Delta

    72%

    on time

    5.9% cancelled

  • American

    72%

    on time

    5.9% cancelled

When do the flights leave? 9 regular flights, 6 am to 6:21 pm.

AA 4378 was cancelled most often, 20% of the time.

Flight records,

  1. DL 4670 6:01 am, 4% cancelled 78%
  2. DL 5376 10:20 am, 3% cancelled 80%
  3. DL 5362 2:27 pm, 16% cancelled 60%
  4. DL 5380 6:10 pm, 17% cancelled 49%
  1. AA 4522 6:00 am, 0% cancelled 88%
  2. AA 4738 11:06 am, 4% cancelled 74%
  3. AA 4379 11:10 am, 6% cancelled 82%
  4. AA 2283 5:45 pm, 9% cancelled 35%
  5. AA 4378 6:21 pm, 20% cancelled 50%

What time should I fly? The 9 am departures.

81% landed on time; at 6 pm, 53%. Saturday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
6 am80%
7 am81%
9 am81%
10 am78%
11 am74%
1 pm79%
2 pm66%
3 pm67%
4 pm64%
5 pm64%
6 pm53%

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.