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Flight records through . Security counts through .

Which BWI to SJU flight is punctual? Southwest 4443, 8:10 am.

77% on time across 43 flights in the last 3 months, never cancelled.

Find your flightBWI security
DepartsFlightOn time
8:10 amWN 444377%
12:35 pmF9 177468%
8:44 pmF9 226664%
5:05 pmWN 110357%
6:45 pmWN 109046%
8:10 pmWN 110443%
6 of 6 regular flights, ranked by arrivals on time, June to August 2026.

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

Spirit landed on time 73% of the time, Southwest 66%.

Flight records,

  • Spirit

    73%

    on time

    6.5% cancelled

  • Southwest

    66%

    on time

    0.9% cancelled

  • Frontier

    59%

    on time

    6.5% cancelled

When do the flights leave? 6 regular flights, 8:10 am to 8:44 pm.

F9 2266 was cancelled most often, 7% of the time.

Flight records,

  1. WN 4443 8:10 am, 0% cancelled 77%
  2. WN 1103 5:05 pm, 0% cancelled 57%
  3. WN 1090 6:45 pm, 0% cancelled 46%
  4. WN 1104 8:10 pm, 0% cancelled 43%
  1. F9 1774 12:35 pm, 4% cancelled 68%
  2. F9 2266 8:44 pm, 7% cancelled 64%

What time should I fly? The 6 am departures.

76% landed on time; at 8 pm, 56%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
6 am76%
8 am75%
10 am66%
11 am62%
12 pm67%
5 pm62%
6 pm65%
7 pm57%
8 pm56%

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.