Colorado Springs (COS) to Salt Lake City (SLC)
Flight time
≈ 1h 37m
Bearing
292° W
Colorado Springs (COS) to Salt Lake City (SLC) is 410 miles (660 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies COS–SLC
US DOT T-100 · filed dataIn April 2026, SkyWest Airlines was the only carrier flying nonstop COS–SLC; the Embraer E175 was the most common aircraft at 95% of departures; flights ran 76% full.
Departures
126
April 2026
Seats
8,798
both directions
Passengers
6,666
both directions
Load factor
75.8%
passengers ÷ seats
Who flies COS–SLC?
SkyWest Airlines was the only carrier to fly nonstop COS–SLC in April 2026 (126 departures).
- OO
SkyWest Airlines
126 departures · 8,798 seats
Share of departures100.0%75.8%
Load
What plane flies COS–SLC?
In April 2026, the Embraer E175 flew 95% of COS–SLC departures — more than any other aircraft type.
- Embraer E175
120 departures · 79.2% load
95.2% - Embraer E170
4 departures · 0.0% load
3.2% - Bombardier CRJ-550
2 departures · 0.0% load
1.6%
How has COS–SLC traffic changed?
Nonstop COS–SLC departures rose from 66 in May 2025 to 126 in April 2026.
Monthly nonstop COS–SLC traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
66 departures · 3,905 passengers
84.7%
Load
June 2025
63 departures · 3,974 passengers
84.6%
Load
July 2025
114 departures · 6,639 passengers
82.3%
Load
August 2025
126 departures · 7,208 passengers
81.5%
Load
September 2025
126 departures · 7,237 passengers
79.6%
Load
October 2025
122 departures · 6,973 passengers
81.7%
Load
November 2025
115 departures · 6,246 passengers
77.4%
Load
December 2025
118 departures · 6,840 passengers
80.7%
Load
January 2026
123 departures · 6,618 passengers
76.1%
Load
February 2026
113 departures · 6,137 passengers
77.0%
Load
March 2026
127 departures · 7,038 passengers
79.1%
Load
April 2026
126 departures · 6,666 passengers
75.8%
Load
By direction
The DOT files each direction separately — they rarely match.
SLC → COS
72.0% full
64 departures · 3,200 passengers
COS → SLC
79.6% full
62 departures · 3,466 passengers
Nonstop COS–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
Colorado Springs
US
City of Colorado Springs Municipal Airport
Coordinates
38.81°N, 104.70°W
Hemisphere
N · W
Frequently asked
How far is Colorado Springs (COS) from Salt Lake City (SLC)?
COS to SLC is 410 miles (660 km / 356 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from COS to SLC?
A nonstop covers the 410-mile great-circle distance in roughly 1h 37m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies COS–SLC?
In April 2026, the Embraer E175 flew the largest share of departures (95.2%), followed by the Embraer E170 (3.2%).
What mileage do I earn flying COS–SLC?
Distance-based programs credit off the 410-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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