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Flight records through . Security counts through .

Which SLC to IAH flight is punctual? United 2366, 6:45 am.

92% on time across 91 flights in the last 3 months, 1.1% cancelled.

Find your flightSLC security
DepartsFlightOn time
6:45 amUA 236692%
4:10 pmUA 625286%
9:31 amDL 250284%
5:33 pmUA 628284%
1:00 pmUA 49777%
1:45 pmDL 129975%
5:45 pmDL 251475%
7 of 7 regular flights, ranked by arrivals on time, June to August 2026.

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

United landed on time 88% of the time, Delta 83%.

Flight records,

  • United

    88%

    on time

    1.1% cancelled

  • Delta

    83%

    on time

    0.2% cancelled

When do the flights leave? 7 regular flights, 6:45 am to 5:45 pm.

UA 6282 was cancelled most often, 2% of the time.

Flight records,

  1. UA 2366 6:45 am, 1% cancelled 92%
  2. UA 497 1:00 pm, 1% cancelled 77%
  3. UA 6252 4:10 pm, 0% cancelled 86%
  4. UA 6282 5:33 pm, 2% cancelled 84%
  1. DL 2502 9:31 am, 0% cancelled 84%
  2. DL 1299 1:45 pm, 0% cancelled 75%
  3. DL 2514 5:45 pm, 0% cancelled 75%

What time should I fly? The 8 am departures.

98% landed on time; at 6 pm, 74%. Tuesday was the best day, Wednesday the worst.

Flight records,

DepartsLanded on time
6 am93%
7 am92%
8 am98%
9 am84%
1 pm82%
3 pm82%
4 pm89%
5 pm79%
6 pm74%

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.