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Flight records through . Security counts through .

Which DEN to STS flight is punctual? Southwest 345, 10:35 am.

67% on time across 12 flights in the last 3 months, never cancelled.

Find your flightDEN security

  • WN 345

    67%

    on time

    10:35 am

    0% cancelled

  • WN 765

    62%

    on time

    7:55 am

    0% cancelled

2 regular flights, June to August 2026. Few flights on this route, so these shares move a lot from month to month.

When do the flights leave? 2 regular flights, 7:55 am to 10:35 am.

None was cancelled in the last 3 months.

Flight records,

  1. WN 765 7:55 am, 0% cancelled 62%
  2. WN 345 10:35 am, 0% cancelled 67%

When is DEN security busiest? 8 to 9 every morning.

Calmest around 5 pm. Denver 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, 9 am

6,760

people screened, all terminals.