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Flight records through . Security counts through .

Which BWI to DEN flight is punctual? Southwest 275, 9:40 am.

85% on time across 52 flights in the last 3 months, never cancelled.

Find your flightBWI security
DepartsFlightOn time
9:40 amWN 27585%
7:25 amWN 93582%
8:30 amUA 241282%
6:05 amWN 443674%
4:23 pmUA 201266%
6:30 amWN 93464%
8:00 pmWN 421461%
3:10 pmWN 93852%
8 of 11 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, by a distance.

United landed on time 84% of the time, Southwest 70%.

Flight records,

  • United

    84%

    on time

    0.5% cancelled

  • Southwest

    70%

    on time

    1.8% cancelled

When do the flights leave? 11 regular flights, 6:05 am to 8 pm.

WN 4214 was cancelled most often, 11% of the time.

Flight records,

  1. UA 2412 8:30 am, 0% cancelled 82%
  2. UA 365 4:18 pm, 0% cancelled 43%
  3. UA 2012 4:23 pm, 0% cancelled 66%
  1. WN 4436 6:05 am, 0% cancelled 74%
  2. WN 934 6:30 am, 11% cancelled 64%
  3. WN 935 7:25 am, 0% cancelled 82%
  4. WN 275 9:40 am, 0% cancelled 85%
  5. WN 937 12:50 pm, 2% cancelled 47%
  6. WN 938 3:10 pm, 0% cancelled 52%
  7. WN 939 4:40 pm, 7% cancelled 42%
  8. WN 4214 8:00 pm, 11% cancelled 61%

What time should I fly? The 7 am departures.

87% landed on time; at 9 pm, 54%. Tuesday was the best day, Wednesday the worst.

Flight records,

DepartsLanded on time
6 am80%
7 am87%
8 am86%
9 am85%
10 am83%
11 am80%
12 pm72%
1 pm60%
2 pm73%
3 pm60%
4 pm71%
5 pm56%
6 pm62%
7 pm79%
8 pm63%
9 pm54%

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.