Alaska Airlines PHX to SAN on-time performance
Alaska Airlines nonstop flights from Phoenix to San Diego · Aug 2025 – Jul 2026
On-time arrivals
85%
arrived < 15 min late
Cancelled
2.3%
5 flights
Avg arrival delay
10 min
56 min when late
Rank on route
#1 of 5
route average 72% on time
Key facts
- Alaska Airlines flights on PHX to SAN arrived on time 85% of the time in Aug 2025 – Jul 2026.
- 2.3% were cancelled, and 5% arrived an hour or more late.
- That ranks #1 of 5 airlines on this route, which averaged 72% on time overall.
- The largest source of delay minutes was air traffic control & airport congestion (43%).
On-time trend by month
Why this airline's flights were late
- Air traffic control & airport congestion43%
- Airline (crew, maintenance, cleaning, fueling)30%
- Late-arriving aircraft27%
- Extreme weather0%
- Security0%
Other airlines on PHX to SAN
- Southwest Airlines70% on time · 16 min avg delay
- American Airlines73% on time · 19 min avg delay
- SkyWest Airlines68% on time · 18 min avg delay
- Frontier Airlines75% on time · 22 min avg delay
Full PHX to SAN comparison →
Alaska Airlines on-time record across all routes →
218 Alaska Airlines flights tracked on this route; 5 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.