Spokane (GEG) to Salt Lake City (SLC)
Flight time
≈ 1h 54m
Bearing
148° SE
Spokane (GEG) to Salt Lake City (SLC) is 546 miles (879 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.
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What actually flies GEG–SLC
US DOT T-100 · filed dataIn April 2026, SkyWest Airlines operated the most departures, one of 2 carriers flying nonstop GEG–SLC; the Embraer E175 was the most common aircraft at 70% of departures; flights ran 80% full.
Departures
292
April 2026
Seats
28,096
both directions
Passengers
22,413
both directions
Load factor
79.8%
passengers ÷ seats
Who flies GEG–SLC?
SkyWest Airlines operated the most nonstop GEG–SLC departures in April 2026 (204), one of 2 carriers on the route.
- OO
SkyWest Airlines
204 departures · 15,078 seats
Share of departures69.9%83.8%
Load
- DL
Delta Air Lines
88 departures · 13,018 seats
Share of departures30.1%75.1%
Load
What plane flies GEG–SLC?
In April 2026, the Embraer E175 flew 70% of GEG–SLC departures — more than any other aircraft type.
- Embraer E175
204 departures · 83.8% load
69.9% - Boeing 737-900ER
36 departures · 65.0% load
12.3% - Airbus A220-100
27 departures · 85.6% load
9.3% - Airbus A320
12 departures · 86.0% load
4.1% - Airbus A319
11 departures · 85.5% load
3.8% - Airbus A220-300
2 departures · 72.3% load
0.7%
How has GEG–SLC traffic changed?
Nonstop GEG–SLC departures fell from 302 in May 2025 to 292 in April 2026.
Monthly nonstop GEG–SLC traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.
May 2025
302 departures · 27,625 passengers
73.7%
Load
June 2025
288 departures · 27,426 passengers
81.6%
Load
July 2025
293 departures · 28,539 passengers
86.8%
Load
August 2025
288 departures · 26,103 passengers
86.2%
Load
September 2025
274 departures · 23,024 passengers
81.4%
Load
October 2025
289 departures · 28,513 passengers
78.5%
Load
November 2025
270 departures · 27,120 passengers
77.2%
Load
December 2025
295 departures · 27,449 passengers
79.6%
Load
January 2026
234 departures · 17,900 passengers
74.7%
Load
February 2026
210 departures · 16,651 passengers
77.6%
Load
March 2026
283 departures · 21,909 passengers
83.7%
Load
April 2026
292 departures · 22,413 passengers
79.8%
Load
By direction
The DOT files each direction separately — they rarely match.
GEG → SLC
80.2% full
146 departures · 11,257 passengers
SLC → GEG
79.3% full
146 departures · 11,156 passengers
Nonstop GEG–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 Spokane (GEG) from Salt Lake City (SLC)?
GEG to SLC is 546 miles (879 km / 474 nautical miles) measured great-circle — the shortest path over the surface of the Earth.
How long is the flight from GEG to SLC?
A nonstop covers the 546-mile great-circle distance in roughly 1h 54m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.
What plane flies GEG–SLC?
In April 2026, the Embraer E175 flew the largest share of departures (69.9%), followed by the Boeing 737-900ER (12.3%).
What mileage do I earn flying GEG–SLC?
Distance-based programs credit off the 546-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.
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