SkyWest Airlines PSC to SEA on-time performance
SkyWest Airlines nonstop flights from Pasco/Kennewick/Richland to Seattle · Aug 2025 – Jul 2026Regional airline operating flights for United Express, Delta Connection, American Eagle and Alaska.
On-time arrivals
89%
arrived < 15 min late
Cancelled
0.7%
11 flights
Avg arrival delay
10 min
84 min when late
Rank on route
#1 of 2
route average 88% on time
Key facts
- SkyWest Airlines flights on PSC to SEA arrived on time 89% of the time in Aug 2025 – Jul 2026.
- 0.7% were cancelled, and 4% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 88% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (58%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)58%
- Extreme weather22%
- Late-arriving aircraft15%
- Air traffic control & airport congestion5%
- Security0%
Other airlines on PSC to SEA
- Alaska Airlines85% on time · 14 min avg delay
Full PSC to SEA comparison →
SkyWest Airlines on-time record across all routes →
1,482 SkyWest Airlines flights tracked on this route; 11 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.