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Flight records through . Security counts through .

Which SMF to DEN flight is punctual? United 1889, 5 am.

97% on time across 92 flights in the last 3 months, never cancelled.

Find your flightSMF security
DepartsFlightOn time
5:00 amUA 188997%
5:55 amWN 377396%
8:50 amUA 228595%
10:15 amWN 377493%
10:50 amUA 102390%
6:35 amWN 369188%
4:55 pmWN 477682%
6:37 pmUA 184179%
8 of 17 regular flights, ranked by arrivals on time, June to August 2026.

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

United landed on time 88% of the time, Southwest 77%.

Flight records,

  • United

    88%

    on time

    0.3% cancelled

  • Southwest

    77%

    on time

    0.2% cancelled

When do the flights leave? 17 regular flights, 5 am to 6:37 pm.

UA 2285 was cancelled most often, 1% of the time.

Flight records,

  1. UA 1889 5:00 am, 0% cancelled 97%
  2. UA 2285 8:50 am, 1% cancelled 95%
  3. UA 1023 10:50 am, 1% cancelled 90%
  4. UA 1961 1:00 pm, 0% cancelled 75%
  5. UA 566 4:19 pm, 0% cancelled 70%
  6. UA 1841 6:37 pm, 0% cancelled 79%
  1. WN 3773 5:55 am, 0% cancelled 96%
  2. WN 3691 6:35 am, 0% cancelled 88%
  3. WN 3774 10:15 am, 0% cancelled 93%
  4. WN 3693 10:40 am, 0% cancelled 70%
  5. WN 3775 12:00 pm, 0% cancelled 75%
  6. WN 4105 1:40 pm, 0% cancelled 46%
  7. WN 2993 3:00 pm, 0% cancelled 63%
  8. WN 1001 4:00 pm, 0% cancelled 63%
  9. WN 4776 4:55 pm, 0% cancelled 82%
  10. WN 670 5:40 pm, 0% cancelled 74%

What time should I fly? The 5 am departures.

96% landed on time; at 2 pm, 66%. Saturday was the best day, Monday the worst.

Flight records,

DepartsLanded on time
5 am96%
6 am91%
7 am95%
8 am95%
9 am92%
10 am88%
11 am82%
12 pm75%
1 pm72%
2 pm66%
3 pm67%
4 pm75%
5 pm74%
6 pm81%
7 pm72%
8 pm77%

When is SMF security busiest? 4 to 5 am, then 11 am.

Calmest around 2 pm. Sacramento 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

Friday, 4 am

1,820

people screened, all terminals.