Which airline is most reliable for ORF (Norfolk) to DEN (Denver)?

The most reliable airline on the ORF to DEN route is United Airlines, with an on-time arrival rate of 84%.

How often are flights delayed from ORF to DEN?

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

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

When flights from ORF to DEN are delayed, the average delay is approximately 70 minutes.

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

With 80% of ORF to DEN flights arriving on time and an average delay of 70 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.

ORF → DEN

ORF (Norfolk) to DEN (Denver)

ORF (Norfolk) to DEN (Denver) flights arrive on time 80% of the time. The most reliable airline on this route is United Airlines at 84%. The average delay is 70 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated August 2026.

ORF → DEN 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?

United Airlines is significantly more reliable on this route at 84% on time vs Frontier Airlines at 61%.

Airline Comparison

United Airlines leads at 84% on time; Frontier Airlines trails at 61%.

Accurate?

Good to know

Departing from ORF

78% on time

Expect ~19 min sitting on the taxiway after your gate pushes back. ORF has long runway queues.

TSA is currently ~10 min. Best time: 4 AM (about 5 min).

ORF cancels 2.3% of flights — higher than average. Have a backup plan.

More about ORF →

Arriving at DEN

79% on time

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

If connecting at DEN: TSA is ~31 min right now. Allow at least 60 minutes for a domestic connection.

More about DEN →Connection times at DEN →

Flight cancelled or delayed?

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Flying out of ORF? We'll brief you.

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

ORF Airport DEN Airport

Check the return: DEN → ORF

Flying this route?

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