Alaska Airlines SEA to FAI on-time performance
Alaska Airlines nonstop flights from Seattle to Fairbanks · Aug 2025 – Jul 2026
On-time arrivals
78%
arrived < 15 min late
Cancelled
0.4%
8 flights
Avg arrival delay
11 min
43 min when late
Rank on route
#1 of 2
route average 78% on time
Key facts
- Alaska Airlines flights on SEA to FAI arrived on time 78% of the time in Aug 2025 – Jul 2026.
- 0.4% were cancelled, and 3% arrived an hour or more late.
- That ranks #1 of 2 airlines on this route, which averaged 78% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (43%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)43%
- Late-arriving aircraft34%
- Air traffic control & airport congestion19%
- Extreme weather4%
- Security0%
Other airlines on SEA to FAI
- Delta Air Lines77% on time · 18 min avg delay
Full SEA to FAI comparison →
Alaska Airlines on-time record across all routes →
1,809 Alaska Airlines flights tracked on this route; 8 cancelled, 6 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.