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
Filed traffic dataIn June 2026, Delta Air Lines operated the most departures, one of 2 carriers flying nonstop GEG–SLC; the Airbus A220-100 was the most common aircraft at 32% of departures; flights ran 77% full.
Departures
290
June 2026
Seats
36,264
both directions
Passengers
28,068
both directions
Load factor
77.4%
RPM ÷ ASM
Who flies GEG–SLC?
Delta Air Lines operated the most nonstop GEG–SLC departures in June 2026 (214), one of 2 carriers on the route.
- DL
214 departures · 30,584 seats
Share of departures73.8%77.5%
Load
- OO
76 departures · 5,680 seats
Share of departures26.2%76.6%
Load
What plane flies GEG–SLC?
In June 2026, the Airbus A220-100 flew 32% of GEG–SLC departures — more than any other aircraft type.
- Airbus A220-100
94 departures · 82.2% load
32.4% - Embraer E175
76 departures · 76.6% load
26.2% - Boeing 737-900ER
60 departures · 68.4% load
20.7% - Boeing 737-800
58 departures · 83.2% load
20.0% - Airbus A220-300
2 departures · 72.7% load
0.7%
How has GEG–SLC traffic changed?
Nonstop GEG–SLC departures fell from 293 in July 2025 to 290 in June 2026.
Monthly nonstop GEG–SLC traffic, trailing 12 months through June 2026. Bars scale to the busiest month; months with no filed service show as zero.
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
May 2026
298 departures · 25,965 passengers
76.9%
Load
June 2026
290 departures · 28,068 passengers
77.4%
Load
By direction
Each direction is filed separately — they rarely match.
GEG → SLC
75.2% full
145 departures · 13,631 passengers
SLC → GEG
79.6% full
145 departures · 14,437 passengers
Nonstop GEG–SLC traffic has been filed since 2025.
Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through June 2026; filings from 2025. Public domain (US Government work).
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 June 2026, the Airbus A220-100 flew the largest share of departures (32.4%), followed by the Embraer E175 (26.2%).
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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