Alaska Airlines SEA to BUR on-time performance
Alaska Airlines nonstop flights from Seattle to Burbank · Aug 2025 – Jul 2026
On-time arrivals
80%
arrived < 15 min late
Cancelled
2.2%
36 flights
Avg arrival delay
10 min
46 min when late
Rank on route
#2 of 2
route average 80% on time
Key facts
- Alaska Airlines flights on SEA to BUR arrived on time 80% of the time in Aug 2025 – Jul 2026.
- 2.2% were cancelled, and 4% arrived an hour or more late.
- That ranks #2 of 2 airlines on this route, which averaged 80% on time overall.
- The largest source of delay minutes was late-arriving aircraft (39%).
On-time trend by month
Why this airline's flights were late
- Late-arriving aircraft39%
- Airline (crew, maintenance, cleaning, fueling)38%
- Air traffic control & airport congestion21%
- Extreme weather2%
- Security0%
Other airlines on SEA to BUR
- SkyWest Airlines100% on time · 0 min avg delay
Full SEA to BUR comparison →
Alaska Airlines on-time record across all routes →
1,621 Alaska Airlines flights tracked on this route; 36 cancelled, 9 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.