Alaska Airlines SEA to BZN on-time performance
Alaska Airlines nonstop flights from Seattle to Bozeman · Aug 2025 – Jul 2026
On-time arrivals
77%
arrived < 15 min late
Cancelled
0.8%
5 flights
Avg arrival delay
13 min
50 min when late
Rank on route
#3 of 3
route average 82% on time
Key facts
- Alaska Airlines flights on SEA to BZN arrived on time 77% of the time in Aug 2025 – Jul 2026.
- 0.8% were cancelled, and 6% arrived an hour or more late.
- That ranks #3 of 3 airlines on this route, which averaged 82% on time overall.
- The largest source of delay minutes was airline (crew, maintenance, cleaning, fueling) (45%).
On-time trend by month
Why this airline's flights were late
- Airline (crew, maintenance, cleaning, fueling)45%
- Late-arriving aircraft38%
- Air traffic control & airport congestion14%
- Extreme weather2%
- Security0%
Other airlines on SEA to BZN
- SkyWest Airlines86% on time · 9 min avg delay
- Delta Air Lines100% on time · 0 min avg delay
Full SEA to BZN comparison →
Alaska Airlines on-time record across all routes →
624 Alaska Airlines flights tracked on this route; 5 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.