SkyWest Airlines SFO to PHX on-time performance
SkyWest Airlines nonstop flights from San Francisco to Phoenix · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
87%
arrived < 15 min late
Cancelled
0.7%
4 flights
Avg arrival delay
11 min
75 min when late
Rank on route
#1 of 5
route average 74% on time
Key facts
- SkyWest Airlines flights on SFO to PHX arrived on time 87% of the time in Aug 2025 – Jul 2026.
- 0.7% were cancelled, and 4% arrived an hour or more late.
- That ranks #1 of 5 airlines on this route, which averaged 74% on time overall.
- The largest source of delay minutes was late-arriving aircraft (42%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft42%
- Airline (crew, maintenance, cleaning, fueling)35%
- Air traffic control & airport congestion17%
- Extreme weather5%
- Security0%
Other airlines on SFO to PHX
- United Airlines81% on time · 12 min avg delay
- American Airlines75% on time · 26 min avg delay
- Southwest Airlines60% on time · 24 min avg delay
- Frontier Airlines62% on time · 39 min avg delay
Full SFO to PHX comparison →
SkyWest Airlines on-time record across all routes →
545 SkyWest 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.