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

The most reliable airline on the JAC to DEN route is SkyWest Airlines, with an on-time arrival rate of 82%.

How often are flights delayed from JAC to DEN?

About 23% of flights from JAC to DEN experience delays. 77% arrive on time.

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

When flights from JAC to DEN are delayed, the average delay is approximately 86 minutes.

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

With 77% of JAC to DEN flights arriving on time and an average delay of 86 minutes when late, a connection under 60 minutes at DEN is risky. We recommend at least 75-90 minutes for domestic connections after this route.

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

JAC to DEN flights are moderately reliable at 77% on time. About 23% of flights experience delays averaging 86 minutes. Delays on this route are most often caused by late incoming aircraft.

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

SkyWest Airlines is the most reliable airline flying JAC to DEN, with 82% of flights arriving on time. The least reliable is United Airlines at 76%.

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

The best month to fly JAC to DEN is November, when 88% of flights arrive on time. The worst month is July at 67% on time. If your schedule is flexible, flying in November gives you the best odds of an on-time arrival.

JAC → DEN

JAC (Jackson Hole) to DEN (Denver)

JAC (Jackson Hole) to DEN (Denver) flights arrive on time 77% of the time. The most reliable airline on this route is SkyWest Airlines at 82%. The average delay is 86 minutes. Delays on this route are most often caused by late incoming aircraft.

Source: Bureau of Transportation Statistics. Updated November 2026.

JAC → DEN on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

This route is on time most of the time. About 77% 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 — 82% vs 76% on time.

Airline Comparison

SkyWest Airlines leads at 82% on time; United Airlines trails at 76%.

Accurate?

Best & worst months to fly JAC → DEN

Best month

November

88% on time

Worst month

July

67% on time

Nov

88%

Oct

84%

Dec

83%

Sep

81%

Apr

79%

Mar

79%

Jan

76%

May

75%

Aug

74%

Jun

74%

Feb

72%

Jul

67%

Good to know

Departing from JAC

78% on time

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

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

More about JAC →

Arriving at DEN

78% on time

When flights into DEN are late, the average delay is 68 minutes. Build buffer if you have ground plans.

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

More about DEN →Connection times at DEN →

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