Alaska Airlines PSP to SEA on-time performance
Alaska Airlines nonstop flights from Palm Springs to Seattle · Aug 2025 – Jul 2026
On-time arrivals
87%
arrived < 15 min late
Cancelled
1.2%
13 flights
Avg arrival delay
8 min
58 min when late
Rank on route
#2 of 3
route average 87% on time
Key facts
- Alaska Airlines flights on PSP to SEA arrived on time 87% of the time in Aug 2025 – Jul 2026.
- 1.2% were cancelled, and 3% arrived an hour or more late.
- That ranks #2 of 3 airlines on this route, which averaged 87% on time overall.
- The largest source of delay minutes was late-arriving aircraft (54%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft54%
- Airline (crew, maintenance, cleaning, fueling)23%
- Air traffic control & airport congestion20%
- Extreme weather3%
- Security0%
Other airlines on PSP to SEA
- SkyWest Airlines88% on time · 9 min avg delay
- Delta Air Lines87% on time · 15 min avg delay
Full PSP to SEA comparison →
Alaska Airlines on-time record across all routes →
1,055 Alaska Airlines flights tracked on this route; 13 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.