Which airline is most reliable for SEA (Seattle) to BZN (Bozeman)?

The most reliable airline on the SEA to BZN route is SkyWest Airlines, with an on-time arrival rate of 89%.

How often are flights delayed from SEA to BZN?

About 20% of flights from SEA to BZN experience delays. 80% arrive on time.

What's the average delay on SEA to BZN flights?

When flights from SEA to BZN are delayed, the average delay is approximately 48 minutes.

Is a short connection safe after a SEA to BZN flight?

With 80% of SEA to BZN flights arriving on time and an average delay of 48 minutes when late, a connection under 60 minutes at BZN is risky. We recommend at least 75-90 minutes for domestic connections after this route.

SEA → BZN

SEA (Seattle) to BZN (Bozeman)

SEA (Seattle) to BZN (Bozeman) flights arrive on time 80% of the time. The most reliable airline on this route is SkyWest Airlines at 89%. The average delay is 48 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated July 2026.

SEA → BZN on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

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 airline (crew, maintenance, or boarding).

Accurate?

SkyWest Airlines is significantly more reliable on this route at 89% on time vs Alaska Airlines at 74%.

Airline Comparison

SkyWest Airlines leads at 89% on time; Alaska Airlines trails at 74%.

Accurate?

Good to know

Departing from SEA

80% on time

Expect ~21 min sitting on the taxiway after your gate pushes back. SEA has long runway queues.

TSA is currently ~18 min. Best time: 4 AM (about 5 min).

More about SEA →

Arriving at BZN

80% on time

When flights into BZN are late, the average delay is 70 minutes. Build buffer if you have ground plans.

If connecting at BZN: TSA is ~17 min right now. Allow at least 60 minutes for a domestic connection.

More about BZN →Connection times at BZN →

Flight cancelled or delayed?

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Flying out of SEA? We'll brief you.

Delays, TSA, weather, gates — we'll let you know if something matters.

SEA Airport BZN Airport

Check the return: BZN → SEA

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Data last updated July 2026. Source: Bureau of Transportation Statistics.