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Flight records through . Security counts through .

Which CMH to BOS flight is punctual? American 4642, 6:50 am.

99% on time across 92 flights in the last 3 months, never cancelled.

Find your flightCMH security
DepartsFlightOn time
6:50 amAA 464299%
6:00 amDL 566397%
11:11 amDL 565494%
11:00 amAA 439988%
11:02 amAA 452485%
11:11 amDL 585683%
3:17 pmAA 344374%
3:40 pmAA 347069%
8 of 9 regular flights, ranked by arrivals on time, June to August 2026.

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

American landed on time 83% of the time, Delta 79%.

Flight records,

  • American

    83%

    on time

    1.7% cancelled

  • Delta

    79%

    on time

    2.9% cancelled

When do the flights leave? 9 regular flights, 6 am to 5:40 pm.

DL 5653 was cancelled most often, 5% of the time.

Flight records,

  1. AA 4642 6:50 am, 0% cancelled 99%
  2. AA 4399 11:00 am, 4% cancelled 88%
  3. AA 4524 11:02 am, 0% cancelled 85%
  4. AA 3443 3:17 pm, 0% cancelled 74%
  5. AA 3470 3:40 pm, 0% cancelled 69%
  1. DL 5663 6:00 am, 2% cancelled 97%
  2. DL 5654 11:11 am, 2% cancelled 94%
  3. DL 5856 11:11 am, 0% cancelled 83%
  4. DL 5653 5:40 pm, 5% cancelled 65%

What time should I fly? The 6 am departures.

92% landed on time; at 4 pm, 54%. Saturday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
6 am92%
7 am92%
8 am90%
10 am90%
11 am83%
12 pm82%
1 pm77%
3 pm59%
4 pm54%
5 pm63%
6 pm76%
8 pm81%

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

Calmest around 10 am. Columbus CMH 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, 5 am

1,870

people screened, all terminals.