Alaska Airlines GEG to SAN on-time performance
Alaska Airlines nonstop flights from Spokane to San Diego · Aug 2025 – Jul 2026
On-time arrivals
91%
arrived < 15 min late
Cancelled
0.8%
3 flights
Avg arrival delay
5 min
41 min when late
Rank on route
#1 of 2
route average 88% on time
Key facts
- Alaska Airlines flights on GEG to SAN arrived on time 91% of the time in Aug 2025 – Jul 2026.
- 0.8% were cancelled, and 1% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 88% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (55%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion55%
- Airline (crew, maintenance, cleaning, fueling)45%
- Late-arriving aircraft0%
- Extreme weather0%
- Security0%
Other airlines on GEG to SAN
- Southwest Airlines67% on time · 16 min avg delay
Full GEG to SAN comparison →
Alaska Airlines on-time record across all routes →
364 Alaska Airlines flights tracked on this route; 3 cancelled, 0 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.