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Flight records through . Security counts through .

Which SEA to OKC flight is punctual? Alaska 405, 8:18 am.

92% on time across 91 flights in the last 3 months, never cancelled.

  • AS 405

    92%

    on time

    8:18 am

    0% cancelled

  • AS 553

    54%

    on time

    6:24 pm

    0% cancelled

2 regular flights, June to August 2026.

When do the flights leave? 2 regular flights, 8:18 am to 6:24 pm.

None was cancelled in the last 3 months.

Flight records,

  1. AS 405 8:18 am, 0% cancelled 92%
  2. AS 553 6:24 pm, 0% cancelled 54%

When is SEA security busiest? 6 to 10 every morning.

Calmest around 5 pm. Seattle security, hour by hour.

Security counts,

People screened per hour at SEA checkpoints, by weekday and hour; choose a cell to read it
4a8a12p4p8p
Mon
Tue
Wed
Thu
Fri
Sat
Sun
People screened per hour at SEA checkpoints, by weekday and hour; choose a cell to read it
MonTueWedThuFriSatSun
4a
5a
6a
7a
8a
9a
10a
11a
12p
1p
2p
3p
4p
5p
6p
7p
8p
9p
10p
11p

Friday, 7 am

4,660

people screened, all terminals.