Great Falls (GTF) to Salt Lake City (SLC)
Flight time
≈ 1h 44m
Bearing
184° S
Great Falls (GTF) to Salt Lake City (SLC) is 463 miles (746 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies GTF–SLC
US DOT T-100 · filed dataIn April 2026, SkyWest Airlines was the only carrier flying nonstop GTF–SLC; the Embraer E175 was the most common aircraft at 100% of departures; flights ran 77% full.
Departures
180
April 2026
Seats
12,660
both directions
Passengers
9,704
both directions
Load factor
76.6%
passengers ÷ seats
Who flies GTF–SLC?
SkyWest Airlines was the only carrier to fly nonstop GTF–SLC in April 2026 (180 departures).
- OO
SkyWest Airlines
180 departures · 12,660 seats
Share of departures100.0%76.6%
Load
What plane flies GTF–SLC?
In April 2026, the Embraer E175 flew 100% of GTF–SLC departures.
- Embraer E175
180 departures · 76.6% load
100.0%
How has GTF–SLC traffic changed?
Nonstop GTF–SLC departures fell from 186 in May 2025 to 180 in April 2026.
Monthly nonstop GTF–SLC traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
186 departures · 10,083 passengers
77.0%
Load
June 2025
180 departures · 10,186 passengers
79.3%
Load
July 2025
186 departures · 11,159 passengers
82.6%
Load
August 2025
185 departures · 10,025 passengers
75.6%
Load
September 2025
180 departures · 9,779 passengers
76.5%
Load
October 2025
184 departures · 9,784 passengers
75.8%
Load
November 2025
166 departures · 9,026 passengers
77.7%
Load
December 2025
179 departures · 10,086 passengers
78.0%
Load
January 2026
176 departures · 9,540 passengers
74.5%
Load
February 2026
156 departures · 8,593 passengers
77.9%
Load
March 2026
178 departures · 9,582 passengers
76.6%
Load
April 2026
180 departures · 9,704 passengers
76.6%
Load
By direction
The DOT files each direction separately — they rarely match.
GTF → SLC
76.0% full
90 departures · 4,810 passengers
SLC → GTF
77.3% full
90 departures · 4,894 passengers
Nonstop GTF–SLC traffic has been filed with the US DOT since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.
The airports
Frequently asked
How far is Great Falls (GTF) from Salt Lake City (SLC)?
GTF to SLC is 463 miles (746 km / 403 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from GTF to SLC?
A nonstop covers the 463-mile great-circle distance in roughly 1h 44m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies GTF–SLC?
In April 2026, the Embraer E175 flew the largest share of departures (100.0%).
What mileage do I earn flying GTF–SLC?
Distance-based programs credit off the 463-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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