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Flight records through . Security counts through .

Which SFO to HNL flight is punctual? United 1581, 7:05 am.

94% on time across 71 flights in the last 3 months, never cancelled.

Find your flightSFO security
DepartsFlightOn time
7:05 amUA 158194%
9:20 amUA 117588%
1:55 pmUA 30079%
12:00 pmUA 126079%
7:00 pmUA 63879%
7:42 pmAS 84373%
4:45 pmUA 150972%
10:45 amUA 238070%
8 of 9 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? United, by a distance.

United landed on time 84% of the time, Alaska 65%.

Flight records,

  • United

    84%

    on time

    0.1% cancelled

  • Alaska

    65%

    on time

    2.9% cancelled

When do the flights leave? 9 regular flights, 7:05 am to 7:42 pm.

AS 811 was cancelled most often, 5% of the time.

Flight records,

  1. UA 1581 7:05 am, 0% cancelled 94%
  2. UA 1175 9:20 am, 0% cancelled 88%
  3. UA 2380 10:45 am, 0% cancelled 70%
  4. UA 1260 12:00 pm, 0% cancelled 79%
  5. UA 300 1:55 pm, 0% cancelled 79%
  6. UA 1509 4:45 pm, 1% cancelled 72%
  7. UA 638 7:00 pm, 0% cancelled 79%
  1. AS 811 8:30 am, 5% cancelled 66%
  2. AS 843 7:42 pm, 4% cancelled 73%

What time should I fly? The 9 am departures.

89% landed on time; at 8 am, 58%. Wednesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am82%
8 am58%
9 am89%
10 am74%
11 am79%
12 pm74%
1 pm83%
4 pm83%
6 pm81%
7 pm72%
8 pm85%

When is SFO security busiest? 7 am, then 9 am to noon.

Calmest around 4 pm. San Francisco 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

Thursday, 10 am

5,960

people screened, all terminals.