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Flight records through . Security counts through .

Which SFO to RNO flight is punctual? United 5394, 8:13 am.

91% on time across 92 flights in the last 3 months, never cancelled.

Find your flightSFO security
DepartsFlightOn time
8:13 amUA 539491%
6:45 pmUA 71581%
12:12 pmUA 570755%
9:10 pmUA 598355%
4:45 pmUA 161347%
4:45 pmUA 143446%
10:45 pmUA 175740%
4:38 pmUA 269033%
8 of 8 regular flights, ranked by arrivals on time, June to August 2026.

When do the flights leave? 8 regular flights, 8:13 am to 10:45 pm.

None was cancelled in the last 3 months.

Flight records,

  1. UA 5394 8:13 am, 0% cancelled 91%
  2. UA 5707 12:12 pm, 0% cancelled 55%
  3. UA 2690 4:38 pm, 0% cancelled 33%
  4. UA 1434 4:45 pm, 0% cancelled 46%
  5. UA 1613 4:45 pm, 0% cancelled 47%
  6. UA 715 6:45 pm, 0% cancelled 81%
  7. UA 5983 9:10 pm, 0% cancelled 55%
  8. UA 1757 10:45 pm, 0% cancelled 40%

What time should I fly? The 8 am departures.

86% landed on time; at 10 am, 47%. Tuesday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
8 am86%
10 am47%
11 am76%
12 pm58%
1 pm73%
2 pm66%
4 pm62%
6 pm86%
7 pm78%
9 pm56%
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.