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Flight records through . Security counts through .

Which ONT to PDX flight is punctual? Alaska 345, 7 am.

100% on time across 31 flights in the last 3 months, never cancelled.

Find your flightONT security
DepartsFlightOn time
7:00 amAS 345100%
10:54 amAS 169993%
5:32 pmAS 245689%
7:00 amAS 239786%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 4 regular flights, 7 am to 5:32 pm.

AS 1699 was cancelled most often, 1% of the time.

Flight records,

  1. AS 2397 7:00 am, 0% cancelled 86%
  2. AS 345 7:00 am, 0% cancelled 100%
  3. AS 1699 10:54 am, 1% cancelled 93%
  4. AS 2456 5:32 pm, 1% cancelled 89%

What time should I fly? The 10 am departures.

92% landed on time; at 6 pm, 87%. Monday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
7 am92%
10 am92%
11 am90%
12 pm91%
1 pm90%
5 pm88%
6 pm87%

When is ONT security busiest? 5 am, every morning.

Calmest around 5 pm. Ontario 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

Monday, 5 am

1,420

people screened, all terminals.