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Flight records through . Security counts through .

Which CMH to AUS flight is punctual? Delta 4028, 1:58 pm.

87% on time across 82 flights in the last 3 months, 2.4% cancelled.

Find your flightCMH security

  • DL 4028

    87%

    on time

    1:58 pm

    2% cancelled

  • WN 1178

    82%

    on time

    10:50 am

    0% cancelled

2 regular flights, June to August 2026.

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

Delta landed on time 87% of the time, Southwest 83%.

Flight records,

  • Delta

    87%

    on time

    2.4% cancelled

  • Southwest

    83%

    on time

    0.3% cancelled

When do the flights leave? 2 regular flights, 10:50 am to 1:58 pm.

DL 4028 was cancelled most often, 2% of the time.

Flight records,

  1. DL 4028 1:58 pm, 2% cancelled 87%
  1. WN 1178 10:50 am, 0% cancelled 82%

What time should I fly? The 4 pm departures.

93% landed on time; at 2 pm, 75%. Wednesday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
10 am83%
12 pm75%
1 pm84%
2 pm75%
4 pm93%
5 pm84%

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.