BZN (Bozeman) to SEA (Seattle) flights arrive on time 80% of the time. The most reliable airline on this route is SkyWest Airlines at 90%. The average delay is 59 minutes. Delays on this route are most often caused by the incoming plane arriving late.
Source: Bureau of Transportation Statistics. Updated March 2026.BZN → SEA
BZN (Bozeman) to SEA (Seattle)
BZN → SEA on-time performance by month
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This route is on time most of the time. About 80% of flights arrive on schedule.
Delays on this route are most often caused by the incoming plane arriving late.
Accurate?
SkyWest Airlines edges out Alaska Airlines on this route — 90% vs 77% on time.
Airline Comparison
SkyWest Airlines leads at 90% on time; Alaska Airlines trails at 77%.
Accurate?
Good to know
Departing from BZN
81% on timeExpect ~18 min sitting on the taxiway after your gate pushes back. BZN has long runway queues.
TSA is currently ~5 min. Best time: 4 AM (about 5 min).
Arriving at SEA
82% on timeWhen flights into SEA are late, the average delay is 57 minutes. Build buffer if you have ground plans.
If connecting at SEA: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.
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Data last updated March 2026. Source: Bureau of Transportation Statistics.