Alaska Airlines BUR to SEA on-time performance
Alaska Airlines nonstop flights from Burbank to Seattle · Aug 2025 – Jul 2026
On-time arrivals
84%
arrived < 15 min late
Cancelled
2.4%
39 flights
Avg arrival delay
11 min
61 min when late
Rank on route
#2 of 2
route average 84% on time
Key facts
- Alaska Airlines flights on BUR to SEA arrived on time 84% of the time in Aug 2025 – Jul 2026.
- 2.4% were cancelled, and 4% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 84% on time overall.
- The largest source of delay minutes was late-arriving aircraft (51%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft51%
- Airline (crew, maintenance, cleaning, fueling)21%
- Air traffic control & airport congestion20%
- Extreme weather6%
- Security1%
Other airlines on BUR to SEA
- SkyWest Airlines100% on time · 7 min avg delay
Full BUR to SEA comparison →
Alaska Airlines on-time record across all routes →
1,616 Alaska Airlines flights tracked on this route; 39 cancelled, 7 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.