SkyWest Airlines PHX to SFO on-time performance
SkyWest Airlines nonstop flights from Phoenix to San Francisco · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
67%
arrived < 15 min late
Cancelled
0.2%
1 flights
Avg arrival delay
23 min
66 min when late
Rank on route
#4 of 6
route average 66% on time
Key facts
- SkyWest Airlines flights on PHX to SFO arrived on time 67% of the time in Aug 2025 – Jul 2026.
- 0.2% were cancelled, and 13% arrived an hour or more late.
- That ranks #4 of 6 airlines on this route, which averaged 66% 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)21%
- Late-arriving aircraft18%
- Extreme weather5%
- Security0%
Other airlines on PHX to SFO
- United Airlines70% on time · 19 min avg delay
- American Airlines64% on time · 29 min avg delay
- Southwest Airlines60% on time · 24 min avg delay
- Frontier Airlines69% on time · 22 min avg delay
- Envoy Air100% on time · 0 min avg delay
Full PHX to SFO comparison →
SkyWest Airlines on-time record across all routes →
545 SkyWest Airlines flights tracked on this route; 1 cancelled, 1 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.