SkyWest Airlines SFO to GEG on-time performance
SkyWest Airlines nonstop flights from San Francisco to Spokane · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
75%
arrived < 15 min late
Cancelled
0.6%
5 flights
Avg arrival delay
17 min
66 min when late
Rank on route
#2 of 2
route average 76% on time
Key facts
- SkyWest Airlines flights on SFO to GEG arrived on time 75% of the time in Aug 2025 – Jul 2026.
- 0.6% were cancelled, and 9% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 76% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (41%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion41%
- Late-arriving aircraft35%
- Airline (crew, maintenance, cleaning, fueling)16%
- Extreme weather8%
- Security0%
Other airlines on SFO to GEG
- United Airlines81% on time · 10 min avg delay
Full SFO to GEG comparison →
SkyWest Airlines on-time record across all routes →
838 SkyWest Airlines flights tracked on this route; 5 cancelled, 2 diverted.
Data: U.S. DOT Bureau of Transportation Statistics, Aug 2025 – Jul 2026 (12 months). Latest month published by BTS: July 2026. How we calculate this.