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Flight records through . Security counts through .

Which SLC to PDX flight is punctual? Alaska 3004, 8:20 am.

96% on time across 70 flights in the last 3 months, never cancelled.

Find your flightSLC security
DepartsFlightOn time
8:20 amAS 300496%
12:46 pmAS 311793%
7:45 amDL 120390%
3:24 pmDL 124489%
11:22 amAS 233385%
11:15 amDL 120982%
10:50 pmDL 137376%
7:39 pmAS 328075%
8 of 9 regular flights, ranked by arrivals on time, June to August 2026.

Which airline is most reliable? Alaska and Delta, neck and neck.

Alaska landed on time 88% of the time, Delta 87%.

Flight records,

  • Alaska

    88%

    on time

    0.6% cancelled

  • Delta

    87%

    on time

    1.4% cancelled

When do the flights leave? 9 regular flights, 7:45 am to 10:50 pm.

DL 1238 was cancelled most often, 5% of the time.

Flight records,

  1. AS 3004 8:20 am, 0% cancelled 96%
  2. AS 2333 11:22 am, 2% cancelled 85%
  3. AS 3117 12:46 pm, 0% cancelled 93%
  4. AS 3280 7:39 pm, 0% cancelled 75%
  1. DL 1203 7:45 am, 4% cancelled 90%
  2. DL 1209 11:15 am, 1% cancelled 82%
  3. DL 1244 3:24 pm, 0% cancelled 89%
  4. DL 1238 5:25 pm, 5% cancelled 73%
  5. DL 1373 10:50 pm, 0% cancelled 76%

What time should I fly? The 8 am departures.

92% landed on time; at 7 pm, 77%. Tuesday was the best day, Sunday the worst.

Flight records,

DepartsLanded on time
7 am86%
8 am92%
11 am87%
12 pm91%
3 pm88%
5 pm82%
6 pm87%
7 pm77%
9 pm81%
10 pm88%

When is SLC security busiest? 6 am, then 9 am.

Calmest around 5 pm. Salt Lake City 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, 9 am

2,910

people screened, all terminals.