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 21% of flights from SEA to BZN experience delays. 79% 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 79% 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.

Is SEA (Seattle) to BZN (Bozeman) usually delayed?

SEA to BZN flights are moderately reliable at 79% on time. About 21% of flights experience delays averaging 48 minutes. Delays on this route are most often caused by airline operations (crew, maintenance, boarding).

What airline is most reliable on SEA (Seattle) to BZN (Bozeman)?

SkyWest Airlines is the most reliable airline flying SEA to BZN, with 89% of flights arriving on time. The least reliable is Alaska Airlines at 76%.

What's the best month to fly SEA (Seattle) to BZN (Bozeman)?

The best month to fly SEA to BZN is November, when 92% of flights arrive on time. The worst month is June at 72% on time. If your schedule is flexible, flying in November gives you the best odds of an on-time arrival.

SEA → BZN

SEA (Seattle) to BZN (Bozeman)

SEA (Seattle) to BZN (Bozeman) flights arrive on time 79% 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 airline operations (crew, maintenance, boarding).

Source: Bureau of Transportation Statistics. Updated November 2026.

SEA → BZN on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

This route is on time most of the time. About 79% of flights arrive on schedule.

Delays on this route are most often caused by airline operations (crew, maintenance, boarding).

Accurate?

SkyWest Airlines edges out Alaska Airlines on this route — 89% vs 76% on time.

Airline Comparison

SkyWest Airlines leads at 89% on time; Alaska Airlines trails at 76%.

Accurate?

Best & worst months to fly SEA → BZN

Best month

November

92% on time

Worst month

June

72% on time

Nov

92%

Dec

85%

Sep

85%

Feb

83%

Oct

83%

Apr

80%

Mar

78%

Jan

77%

May

77%

Aug

76%

Jul

75%

Jun

72%

Good to know

Departing from SEA

81% on time

Expect ~20 min sitting on the taxiway after your gate pushes back. SEA has long runway queues.

TSA is currently ~5 min. Best time: 4 AM (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 ~5 min right now. Allow at least 60 minutes for a domestic connection.

More about BZN →Connection times at BZN →

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SEA Airport BZN Airport

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