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Flight records through . Security counts through .

Which SFO to SBP flight is punctual? United 487, 10:20 am.

83% on time across 47 flights in the last 3 months, never cancelled.

Find your flightSFO security
DepartsFlightOn time
10:20 amUA 48783%
10:20 amUA 236779%
6:28 pmUA 540663%
8:54 pmUA 133453%
10:36 amUA 264952%
5 of 5 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 5 regular flights, 10:20 am to 8:54 pm.

UA 1334 was cancelled most often, 3% of the time.

Flight records,

  1. UA 2367 10:20 am, 0% cancelled 79%
  2. UA 487 10:20 am, 0% cancelled 83%
  3. UA 2649 10:36 am, 0% cancelled 52%
  4. UA 5406 6:28 pm, 0% cancelled 63%
  5. UA 1334 8:54 pm, 3% cancelled 53%

What time should I fly? The 10 pm departures.

81% landed on time; at 8 pm, 55%. Saturday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
8 am77%
9 am78%
10 am69%
11 am71%
4 pm64%
6 pm74%
8 pm55%
9 pm68%
10 pm81%

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.