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Flight records through . Security counts through .

Which SMF to SLC flight is punctual? Southwest 3827, 8:05 am.

95% on time across 43 flights in the last 3 months, never cancelled.

Find your flightSMF security
DepartsFlightOn time
8:05 amWN 382795%
5:30 amDL 152691%
9:45 amDL 136789%
1:30 pmDL 142385%
7:20 pmDL 258580%
5:00 pmDL 134277%
8:25 pmWN 374771%
6:35 pmWN 382861%
8 of 8 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Delta, ahead of Southwest.

Delta landed on time 88% of the time, Southwest 82%.

Flight records,

  • Delta

    88%

    on time

    1.1% cancelled

  • Southwest

    82%

    on time

    0.2% cancelled

When do the flights leave? 8 regular flights, 5:30 am to 8:25 pm.

DL 2585 was cancelled most often, 3% of the time.

Flight records,

  1. DL 1526 5:30 am, 2% cancelled 91%
  2. DL 1367 9:45 am, 1% cancelled 89%
  3. DL 1423 1:30 pm, 0% cancelled 85%
  4. DL 1342 5:00 pm, 1% cancelled 77%
  5. DL 2585 7:20 pm, 3% cancelled 80%
  1. WN 3827 8:05 am, 0% cancelled 95%
  2. WN 3828 6:35 pm, 0% cancelled 61%
  3. WN 3747 8:25 pm, 0% cancelled 71%

What time should I fly? The 8 am departures.

98% landed on time; at 6 pm, 67%. Saturday was the best day, Friday the worst.

Flight records,

DepartsLanded on time
5 am96%
6 am94%
8 am98%
9 am90%
10 am94%
11 am89%
1 pm86%
5 pm81%
6 pm67%
7 pm72%
8 pm70%

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.