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Flight records through . Security counts through .

Which BWI to CMH flight is punctual? Southwest 4524, 10:45 am.

91% on time across 44 flights in the last 3 months, never cancelled.

Find your flightBWI security

  • WN 4524

    91%

    on time

    10:45 am

    0% cancelled

  • WN 921

    64%

    on time

    5:00 pm

    2% cancelled

  • WN 4157

    60%

    on time

    10:25 pm

    5% cancelled

3 regular flights, June to August 2026.

When do the flights leave? 3 regular flights, 10:45 am to 10:25 pm.

WN 4157 was cancelled most often, 5% of the time.

Flight records,

  1. WN 4524 10:45 am, 0% cancelled 91%
  2. WN 921 5:00 pm, 2% cancelled 64%
  3. WN 4157 10:25 pm, 5% cancelled 60%

What time should I fly? The 10 am departures.

91% landed on time; at 4 pm, 61%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
9 am85%
10 am91%
11 am89%
3 pm82%
4 pm61%
5 pm62%
6 pm75%
8 pm72%
9 pm74%
10 pm61%

When is BWI security busiest? 5 to 7 every morning.

Calmest around 3 pm. Baltimore 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, 7 am

2,430

people screened, all terminals.