SkyWest Airlines TUS to PDX on-time performance
SkyWest Airlines nonstop flights from Tucson to Portland · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
93%
arrived < 15 min late
Cancelled
0.0%
0 flights
Avg arrival delay
7 min
85 min when late
Rank on route
#2 of 2
route average 93% on time
Key facts
- SkyWest Airlines flights on TUS to PDX arrived on time 93% of the time in Aug 2025 – Jul 2026.
- 0% were cancelled, and 3% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 93% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (47%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)47%
- Late-arriving aircraft43%
- Air traffic control & airport congestion10%
- Extreme weather0%
- Security0%
Other airlines on TUS to PDX
- Alaska Airlines96% on time · 2 min avg delay
Full TUS to PDX comparison →
SkyWest Airlines on-time record across all routes →
318 SkyWest Airlines flights tracked on this route; 0 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.