Delta Air LinesDL
Flights DL1583 07:10 daily · DL1532 14:19 daily · DL1299 19:27 Mo Tu We Th Fr Su
live
Direct flights from Houston (IAH) to Salt Lake City (SLC): 39 nonstop departures observed each week across 2 airlines. The median arrival is 24 minutes late. No cancellations were recorded across the 8 tracked flights. The nonstop covers 1,922 km, an estimated 2 hours 58 minutes in the air. Measured by Pro Flight Search from live flight boards at Houston and Salt Lake City. Updated 4 November 2026 at 10:39 UTC.
Today, IAH → SLC
Wed 4 Nov · local times- 07:10 DL1583Delta Air Lines On scheduleGate A12 · TA ·
- 09:53 UA2242United On scheduleGate B4 · TC ·
- 12:25 UA5652 On scheduleGate C30 · TC ·
- 14:19 DL1532Delta Air Lines On scheduleGate A14 · TA ·
- 20:10 UA2157United Sched 20:10Departure not confirmed by the board ·
Checked IAH board 04:39 · SLC board 22:48
IAH
Houston
heavy · +45
SLC
Salt Lake City
smooth · +0
1,922 km · ~2h 58m est.
Running clean · 2 airlines · 39x weekly · nonstop
70 / 100
route health from live IAH and SLC delay boards
Median arrival delay is +24 min. 0 of 8 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival+24 minacross the last 4 arrivals
Flight time~2h 58mestimated from route distance
Weekly departures39x2 direct airlines on the leg
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air LinesUnited 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 daysHistory
operated legs · board outcomesActual board outcomes rather than schedules, paired departure and arrival per flight and day.
Full board history, day by day →
Airports right now
live boardsWeather lens
Conditions are tightest at SLC: a 28% chance of a 15+ minute delay. In this weather, the more delayed of the two airports is typically about +0 min. Both figures come from the two airports' delay records in similar weather. See live delays → · Weather risk by airport →
next sweep in 120s
How the Houston to Salt Lake City route actually runs
Pro Flight Search records official board updates for nonstop IAH to SLC 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: Houston (IAH) to Salt Lake City (SLC) route reliability, measured from operated flights on official airport boards.
Canonical URL
How we measure this →
https://proflightsearch.com/search-flights/IAH-SLC
IAH to SLC questions
Is IAH–SLC running on time right now?
Mostly on schedule. The departure side at IAH is the weaker end, route health score 70/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on IAH–SLC?
Operators schedule morning departures around 07:10 and evening departures around 19:27 from IAH. Earlier flights typically land before destination-airport delays accumulate later in the day; check the SLC delay card to confirm conditions when you'd arrive.
How long is the flight from IAH to SLC?
Great-circle distance is 1,922 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 166–195 min gate-to-gate on this route.
How often does IAH–SLC fly?
2 carriers operate this route, around 39 flights a week between them. Compare carrier days and times in the airline list above.
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