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Flight records through . Security counts through .

Which SFO to MRY flight is punctual? United 5670, 10:40 pm.

66% on time across 85 flights in the last 3 months, never cancelled.

Find your flightSFO security
DepartsFlightOn time
10:40 pmUA 567066%
10:05 amUA 547963%
1:50 pmUA 573857%
4:10 pmUA 562757%
1:55 pmUA 592033%
5 of 5 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 5 regular flights, 10:05 am to 10:40 pm.

UA 5738 was cancelled most often, 2% of the time.

Flight records,

  1. UA 5479 10:05 am, 0% cancelled 63%
  2. UA 5738 1:50 pm, 2% cancelled 57%
  3. UA 5920 1:55 pm, 0% cancelled 33%
  4. UA 5627 4:10 pm, 0% cancelled 57%
  5. UA 5670 10:40 pm, 0% cancelled 66%

What time should I fly? The 6 pm departures.

86% landed on time; at 1 pm, 50%. Saturday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
9 am83%
10 am66%
1 pm50%
4 pm73%
6 pm86%
8 pm70%
9 pm83%
10 pm62%

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.