Delta Air LinesDL85% on time
Flights DL3862 05:40 daily · DL3859 13:15 daily · DL3800 18:21 Mo Tu We Th Fr Su
live
Direct flights from Great Falls (GTF) to Salt Lake City (SLC): 7 nonstop departures observed each week across 1 airline. 85% of the last 20 operated flights arrived within 15 minutes of schedule. The median arrival is 13 minutes early. No cancellations were recorded across the 20 tracked flights. The nonstop covers 746 km, an estimated 1 hour 27 minutes in the air. Measured by Pro Flight Search from live flight boards at Great Falls and Salt Lake City. Updated 19 September 2026 at 04:48 UTC.
GTF
Great Falls
tracking
SLC
Salt Lake City
smooth · +0
746 km · ~1h 27m est.
Runs reliable · 1 airline · 7x weekly · nonstop
85% on time
of the last 20 operated GTF → SLC flights arrived within 15 minutes
Median arrival delay is −13 min. 0 of 20 tracked legs cancelled in the sample. Will a delayed flight be cancelled? →
Median arrival−13 minacross the last 20 operated legs
Flight time~1h 27mestimated from route distance
Weekly departures7x1 direct airline on the leg
Cancelled0.0%recent route rate · 0 of 20
The week
scheduled departures · origin local time06121824
Mon
Tue
Wed
Thu
Fri
Sat
Sun
Delta Air Lines
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 boardsnext sweep in 120s
How the Great Falls to Salt Lake City route actually runs
Pro Flight Search records official board updates for nonstop GTF 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 — Great Falls (GTF) 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/GTF-SLC
GTF to SLC questions
Is GTF–SLC running on time right now?
Smooth skies ahead. Both endpoints currently score the same, route health score 100/100. The airports section above carries the live status and delay window at both ends.
Morning or evening flight on GTF–SLC?
Operators schedule morning departures around 05:40 and evening departures around 18:21 from GTF. 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 GTF to SLC?
Great-circle distance is 746 km. With typical jet cruise speed plus taxi, climb and descent, expect roughly 83–94 min gate-to-gate on this route.
How often does GTF–SLC fly?
Delta Air Lines runs the route with about 20 flights a week (daily). Since one carrier owns the route, a single disruption tends to ripple through the day.
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