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Flight records through . Security counts through .

Which CMH to STL flight is punctual? Southwest 1207, 7:05 am.

100% on time across 52 flights in the last 3 months, never cancelled.

Find your flightCMH security

  • WN 1207

    100%

    on time

    7:05 am

    0% cancelled

  • WN 4203

    71%

    on time

    7:35 pm

    0% cancelled

  • WN 2614

    62%

    on time

    8:35 pm

    0% cancelled

3 regular flights, June to August 2026.

When do the flights leave? 3 regular flights, 7:05 am to 8:35 pm.

None was cancelled in the last 3 months.

Flight records,

  1. WN 1207 7:05 am, 0% cancelled 100%
  2. WN 4203 7:35 pm, 0% cancelled 71%
  3. WN 2614 8:35 pm, 0% cancelled 62%

What time should I fly? The 7 am departures.

96% landed on time; at 8 pm, 64%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am96%
8 am95%
9 am91%
6 pm90%
7 pm66%
8 pm64%
9 pm71%

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.