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Flight records through . Security counts through .

Which STS to SEA flight is punctual? Alaska 1322, 12:52 pm.

77% on time across 83 flights in the last 3 months, never cancelled.

Find your flightSTS security

  • AS 1322

    77%

    on time

    12:52 pm

    0% cancelled

  • AS 3044

    65%

    on time

    7:23 pm

    0% cancelled

2 regular flights, June to August 2026.

When do the flights leave? 2 regular flights, 12:52 pm to 7:23 pm.

None was cancelled in the last 3 months.

Flight records,

  1. AS 1322 12:52 pm, 0% cancelled 77%
  2. AS 3044 7:23 pm, 0% cancelled 65%

What time should I fly? The 1 pm departures.

96% landed on time; at 7 pm, 52%. Saturday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am92%
11 am88%
12 pm77%
1 pm96%
2 pm71%
6 pm80%
7 pm52%
8 pm63%

When is STS security busiest? 5 am, then 11 am to noon.

Calmest around 5 pm. Santa Rosa 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

Saturday, 11 am

230

people screened, all terminals.