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Flight Check

DENTUL

DEN (Denver) to TUL (Tulsa)

DEN (Denver) to TUL (Tulsa) flights arrive on time 76% of the time. The most reliable airline on this route is SkyWest Airlines at 82%. 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.

DEN → TUL on-time performance by month

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This route is on time most of the time. About 76% of flights arrive on schedule.

Delays on this route are most often caused by the incoming plane arriving late.

Accurate?

SkyWest Airlines edges out Southwest Airlines on this route — 82% vs 71% on time.

Airline Comparison

SkyWest Airlines leads at 82% on time; Southwest Airlines trails at 71%.

Accurate?

Good to know

Departing from DEN

78% on time

Expect ~17 min sitting on the taxiway after your gate pushes back. DEN has long runway queues.

TSA is currently ~9 min. Best time: 4 AM (about 5 min).

More about DEN

Arriving at TUL

82% on time

When flights into TUL are late, the average delay is 69 minutes. Build buffer if you have ground plans.

If connecting at TUL: TSA is ~19 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.