Which airline is most reliable for DEN (Denver) to JAC (Jackson Hole)?

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

How often are flights delayed from DEN to JAC?

About 20% of flights from DEN to JAC experience delays. 80% arrive on time.

What's the average delay on DEN to JAC flights?

When flights from DEN to JAC are delayed, the average delay is approximately 64 minutes.

Is a short connection safe after a DEN to JAC flight?

With 80% of DEN to JAC flights arriving on time and an average delay of 64 minutes when late, a connection under 60 minutes at JAC is risky. We recommend at least 75-90 minutes for domestic connections after this route.

Is DEN (Denver) to JAC (Jackson Hole) usually delayed?

No, DEN to JAC flights are generally reliable. 80% arrive on time, which is above average. When delays do occur, they average 64 minutes.

What airline is most reliable on DEN (Denver) to JAC (Jackson Hole)?

SkyWest Airlines is the most reliable airline flying DEN to JAC, with 89% of flights arriving on time. The least reliable is United Airlines at 77%.

What's the best month to fly DEN (Denver) to JAC (Jackson Hole)?

The best month to fly DEN to JAC is October, when 90% of flights arrive on time. The worst month is July at 70% on time. If your schedule is flexible, flying in October gives you the best odds of an on-time arrival.

DEN → JAC

DEN (Denver) to JAC (Jackson Hole)

DEN (Denver) to JAC (Jackson Hole) flights arrive on time 80% of the time. The most reliable airline on this route is SkyWest Airlines at 89%. The average delay is 64 minutes. Delays on this route are most often caused by late incoming aircraft.

Source: Bureau of Transportation Statistics. Updated November 2026.

DEN → JAC 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 late incoming aircraft.

Accurate?

SkyWest Airlines edges out United Airlines on this route — 89% vs 77% on time.

Airline Comparison

SkyWest Airlines leads at 89% on time; United Airlines trails at 77%.

Accurate?

Best & worst months to fly DEN → JAC

Best month

October

90% on time

Worst month

July

70% on time

Oct

90%

Sep

89%

Nov

87%

Apr

82%

Mar

82%

Aug

81%

May

80%

Dec

80%

Jan

78%

Jun

75%

Feb

75%

Jul

70%

Good to know

Departing from DEN

78% on time

Expect ~18 min sitting on the taxiway after your gate pushes back. DEN has long runway queues.

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

More about DEN →

Arriving at JAC

78% on time

When flights into JAC are late, the average delay is 89 minutes. Build buffer if you have ground plans.

If connecting at JAC: TSA is ~5 min right now. Allow at least 60 minutes for a domestic connection.

More about JAC →Connection times at JAC →

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