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Flight records through . Security counts through .

Which BWI to GSP flight is punctual? Southwest 952, 11:45 am.

61% on time across 36 flights in the last 3 months, never cancelled.

Find your flightBWI security

  • WN 952

    61%

    on time

    11:45 am

    0% cancelled

  • WN 4437

    53%

    on time

    8:00 pm

    7% cancelled

2 regular flights, June to August 2026.

When do the flights leave? 2 regular flights, 11:45 am to 8 pm.

WN 4437 was cancelled most often, 7% of the time.

Flight records,

  1. WN 952 11:45 am, 0% cancelled 61%
  2. WN 4437 8:00 pm, 7% cancelled 53%

What time should I fly? The 8 am departures.

92% landed on time; at 8 pm, 66%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
8 am92%
11 am84%
6 pm72%
7 pm71%
8 pm66%

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.