Alaska Airlines SAN to PHX on-time performance
Alaska Airlines nonstop flights from San Diego to Phoenix · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
1.8%
4 flights
Avg arrival delay
12 min
46 min when late
Rank on route
#2 of 5
route average 74% on time
Key facts
- Alaska Airlines flights on SAN to PHX arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 1.8% were cancelled, and 5% arrived an hour or more late.
- That ranks #2 of 5 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was late-arriving aircraft (43%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft43%
- Air traffic control & airport congestion32%
- Airline (crew, maintenance, cleaning, fueling)21%
- Extreme weather4%
- Security0%
Other airlines on SAN to PHX
- Southwest Airlines73% on time · 15 min avg delay
- American Airlines80% on time · 25 min avg delay
- SkyWest Airlines66% on time · 20 min avg delay
- Frontier Airlines70% on time · 24 min avg delay
Full SAN to PHX comparison →
Alaska Airlines on-time record across all routes →
217 Alaska Airlines flights tracked on this route; 4 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.