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Flight records through . Security counts through .

Which CMH to BWI flight is punctual? Southwest 4376, 5:45 am.

97% on time across 61 flights in the last 3 months, never cancelled.

Find your flightCMH security
DepartsFlightOn time
5:45 amWN 437697%
10:00 amWN 117796%
6:00 amWN 61196%
5:35 pmWN 103449%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 4 regular flights, 5:45 am to 5:35 pm.

WN 1034 was cancelled most often, 7% of the time.

Flight records,

  1. WN 4376 5:45 am, 0% cancelled 97%
  2. WN 611 6:00 am, 0% cancelled 96%
  3. WN 1177 10:00 am, 0% cancelled 96%
  4. WN 1034 5:35 pm, 7% cancelled 49%

What time should I fly? The 11 am departures.

97% landed on time; at 8 pm, 66%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
5 am96%
6 am95%
9 am94%
10 am88%
11 am97%
12 pm82%
3 pm85%
4 pm69%
5 pm67%
8 pm66%

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.