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Flight records through . Security counts through .

Which SEA to RDM flight is punctual? Alaska 2388, 8:05 pm.

91% on time across 22 flights in the last 3 months, never cancelled.

Find your flightSEA security
DepartsFlightOn time
8:05 pmAS 238891%
5:25 pmDL 414188%
11:19 amDL 373587%
7:55 amAS 207984%
9:35 pmDL 404784%
10:53 pmAS 209483%
7:50 pmAS 302781%
3:57 pmAS 312661%
8 of 9 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta, ahead of Alaska.

Delta landed on time 86% of the time, Alaska 81%.

Flight records,

  • Delta

    86%

    on time

    1.7% cancelled

  • Alaska

    81%

    on time

    1.5% cancelled

When do the flights leave? 9 regular flights, 7:55 am to 10:53 pm.

AS 2400 was cancelled most often, 1% of the time.

Flight records,

  1. DL 3735 11:19 am, 0% cancelled 87%
  2. DL 4141 5:25 pm, 0% cancelled 88%
  3. DL 4047 9:35 pm, 0% cancelled 84%
  1. AS 2079 7:55 am, 0% cancelled 84%
  2. AS 2400 11:56 am, 1% cancelled 60%
  3. AS 3126 3:57 pm, 1% cancelled 61%
  4. AS 3027 7:50 pm, 0% cancelled 81%
  5. AS 2388 8:05 pm, 0% cancelled 91%
  6. AS 2094 10:53 pm, 0% cancelled 83%

What time should I fly? The 8 am departures.

91% landed on time; at 11 pm, 75%. Saturday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
7 am86%
8 am91%
9 am84%
11 am80%
3 pm76%
4 pm87%
5 pm84%
6 pm78%
7 pm84%
8 pm83%
9 pm86%
10 pm85%
11 pm75%

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

Calmest around 5 pm. Seattle 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

4,660

people screened, all terminals.