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Flight records through . Security counts through .

Which SFO to BFL flight is punctual? United 4671, 10:25 am.

62% on time across 89 flights in the last 3 months, never cancelled.

Find your flightSFO security

  • UA 4671

    62%

    on time

    10:25 am

    0% cancelled

  • UA 4737

    61%

    on time

    10:35 pm

    0% cancelled

2 regular flights, June to August 2026.

When do the flights leave? 2 regular flights, 10:25 am to 10:35 pm.

None was cancelled in the last 3 months.

Flight records,

  1. UA 4671 10:25 am, 0% cancelled 62%
  2. UA 4737 10:35 pm, 0% cancelled 61%

What time should I fly? The 9 am departures.

86% landed on time; at 9 pm, 62%. Wednesday was the best day, Thursday the worst.

Flight records,

DepartsLanded on time
9 am86%
10 am66%
11 am77%
9 pm62%
10 pm63%

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.