SLC → DENSalt Lake City to Denver

live

Direct flights from Salt Lake City (SLC) to Denver (DEN): 151 nonstop departures observed each week across 5 airlines. 65% of the last 20 tracked flights arrived within 15 minutes of schedule. The median arrival is 10 minutes late. No cancellations were recorded across the 20 tracked flights. The nonstop covers 628 km, an estimated 1 hour 18 minutes in the air. Measured by Pro Flight Search from live flight boards at Salt Lake City and Denver. Updated 1 November 2026 at 12:08 UTC.

Today, SLC → DEN

Sun 1 Nov · local times
  1. · DL1317Delta Air Lines On schedule DEN est. 09:34sched 09:44
  2. · DL1553Delta Air Lines On schedule DEN est. 11:41sched 11:56
  3. · DL1586Delta Air Lines On schedule DEN est. 19:24sched 19:34
  4. · DL1623Delta Air Lines On schedule DEN est. 16:49sched 16:56
  5. · F93220Frontier Airlines On schedule DEN 13:19scheduled
  6. · F93862Frontier Airlines On schedule DEN est. 10:49 +65sched 09:44
  7. · F94236Frontier Airlines On schedule DEN 17:51scheduled
  8. · UA1232United Airlines On schedule DEN est. 08:34sched 08:44
  9. · UA1662United Airlines On schedule DEN 16:15scheduled
  10. · UA1691United Airlines On schedule DEN 19:45scheduled
  11. · UA2090United Airlines On schedule DEN 12:11scheduled
  12. · UA4720United Airlines On schedule DEN 14:50scheduled
  13. · UA5218United Airlines On schedule DEN 10:05scheduled
  14. · UA5683United Airlines On schedule DEN est. 06:46sched 06:54
  15. · WN1642Southwest Airlines On schedule DEN est. 07:40sched 07:50
  16. · WN170Southwest Airlines On schedule DEN 20:10scheduled
  17. · WN1737Southwest Airlines On schedule DEN est. 17:41sched 17:40
  18. · WN2722Southwest Airlines On schedule DEN 09:40scheduled
  19. · WN3967Southwest Airlines On schedule DEN 11:35scheduled
  20. · WN4527Southwest Airlines On schedule DEN 13:20scheduled

Checked SLC board 01:12 · DEN board 05:08

SLC Salt Lake City smooth · +0
DEN Denver smooth · +0
628 km · ~1h 18m est.
dep bank 05:25–21:05151x weekly
Runs mixed · 5 airlines · 151x weekly · nonstop
65% on time

of the last 20 tracked SLC → DEN flights arrived within 15 minutes

Median arrival delay is +10 min. 0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →

Median arrival+10 minacross the last 20 arrivals
Flight time~1h 18mestimated from route distance
Weekly departures151x5 direct airlines on the leg
Cancelled0.0%recent route rate · 0 of 20

The week

scheduled departures · origin local time
06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
21 AirDelta Air LinesFrontier AirlinesSouthwest Airlines

Each mark is a scheduled departure at its origin-local time, observed operating in the last 7 days. Today is highlighted.

Who flies it

observed on the boards · 7 days
21 Air2I

Flights 2I194 19:26 Mo Tu We Th Fr

Delta Air LinesDL100% on time

Flights DL1317 08:10 daily · DL1553 10:19 daily · DL1623 15:25 daily · DL1586 18:00 daily

Southwest AirlinesWN

Flights WN1644 05:55 Tu We · WN3872 06:00 Mo Th Fr · WN3873 varies daily · WN3874 varies Mo Th Fr Sa

United AirlinesUA29% on time

Flights UA5683 varies daily · UA1232 07:00 daily · UA5218 08:21 daily · UA2090 varies daily

History

operated legs · board outcomes
10-31DL1317dep +14 → arr−3
10-31DL1553dep +3 → arr−15
10-31DL1586dep +6 → arr−18
10-31DL1623dep +12 → arr−5
10-31F93862dep +9 → arr+10
10-31F93982dep +13 → arr−6
10-31F94236dep +24 → arr+10
10-31UA1232dep +52 → arr+20
10-31UA1662dep +6 → arr−13
10-31UA4720dep +78 → arr+43
10-31UA5218dep +44 → arr+35
10-31UA5355dep +286 → arr+265
10-31UA5683dep +7 → arr+205
10-31UA5935dep +6 → arr−19
10-31WN2586dep +6 → arr+62
10-31WN2587dep +24 → arr+45
10-31WN2588dep +23 → arr+7
10-30DL1317arrived+15
10-30DL1553arrived−15
10-30DL1586arrived−10

Actual board outcomes rather than schedules, paired departure and arrival per flight and day.

Full board history, day by day →

Airports right now

live boards
SLCSalt Lake City +0 min smooth ⛅ overcast · ESE 4 kt Full SLC delay board →
DENDenver +0 min smooth 🌤 overcast · N 0 kt Full DEN delay board →

Weather lens

Conditions are tightest at DEN: a 39% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +9 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →

How the Salt Lake City to Denver route actually runs

Pro Flight Search records official board updates for nonstop SLC to DEN flights through the day: schedules, estimates, gate pushes and actual departures. The verdict above comes from operated flights, so it reflects what this route does rather than what the timetable promises.

Planning around a delay? Live airport delays · Weather delay risk map · Will a delayed flight be cancelled? · Do planes make up time in the air? · How we measure

Cite this data

Journalists, bloggers, and researchers may cite this page with attribution and a link to Pro Flight Search.

Suggested citation

Pro Flight Search: Salt Lake City (SLC) to Denver (DEN) route reliability, measured from operated flights on official airport boards.

Canonical URL
https://proflightsearch.com/search-flights/SLC-DEN
How we measure this →

SLC to DEN questions

Is SLC–DEN running on time right now?

Mostly on schedule. Both endpoints currently score the same, route health score 80/100. The airports section above carries the live status and delay window at both ends.

Morning or evening flight on SLC–DEN?

Operators schedule morning departures around 05:55 and evening departures around 18:00 from SLC. Earlier flights typically land before destination-airport delays accumulate later in the day; check the DEN delay card to confirm conditions when you'd arrive.

How long is the flight from SLC to DEN?

Great-circle distance is 628 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 74–84 min gate-to-gate on this route.

How often does SLC–DEN fly?

5 carriers operate this route, around 151 flights a week between them. Compare carrier days and times in the airline list above.