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Flight records through . Security counts through .

Which KOA to SEA flight is punctual? Alaska 259, 9:19 pm.

90% on time across 91 flights in the last 3 months, 2.2% cancelled.

Find your flightKOA security
DepartsFlightOn time
9:19 pmAS 25990%
8:03 amAS 51390%
8:50 pmDL 48586%
1:18 pmAS 20582%
4 of 4 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta and Alaska, neck and neck.

Delta landed on time 86% of the time, Alaska 84%.

Flight records,

  • Delta

    86%

    on time

    3.3% cancelled

  • Alaska

    84%

    on time

    1.9% cancelled

When do the flights leave? 4 regular flights, 8:03 am to 9:19 pm.

DL 485 was cancelled most often, 3% of the time.

Flight records,

  1. DL 485 8:50 pm, 3% cancelled 86%
  1. AS 513 8:03 am, 3% cancelled 90%
  2. AS 205 1:18 pm, 1% cancelled 82%
  3. AS 259 9:19 pm, 2% cancelled 90%

What time should I fly? The 9 am departures.

90% landed on time; at 12 pm, 73%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
8 am86%
9 am90%
10 am82%
11 am80%
12 pm73%
1 pm84%
8 pm87%
9 pm86%
10 pm90%

When is KOA security busiest? 10 am, every morning.

Calmest around 3 pm. Kona 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, 10 am

560

people screened, all terminals.