Which airline is most reliable for LAS (Las Vegas) to CLE (Cleveland)?

The most reliable airline on the LAS to CLE route is United Airlines, with an on-time arrival rate of 90%.

How often are flights delayed from LAS to CLE?

About 23% of flights from LAS to CLE experience delays. 77% arrive on time.

What's the average delay on LAS to CLE flights?

When flights from LAS to CLE are delayed, the average delay is approximately 63 minutes.

Is a short connection safe after a LAS to CLE flight?

With 77% of LAS to CLE flights arriving on time and an average delay of 63 minutes when late, a connection under 60 minutes at CLE is risky. We recommend at least 75-90 minutes for domestic connections after this route.

LAS → CLE

LAS (Las Vegas) to CLE (Cleveland)

LAS (Las Vegas) to CLE (Cleveland) flights arrive on time 77% of the time. The most reliable airline on this route is United Airlines at 90%. The average delay is 63 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated October 2026.

LAS → CLE 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 the airline (crew, maintenance, or boarding).

Accurate?

United Airlines edges out Southwest Airlines on this route — 90% vs 77% on time.

Airline Comparison

United Airlines leads at 90% on time; Southwest Airlines trails at 77%.

Accurate?

Good to know

Departing from LAS

78% on time

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

TSA is currently ~27 min. Best time: 4 AM (about 5 min).

More about LAS →

Arriving at CLE

80% on time

When flights into CLE are late, the average delay is 74 minutes. Build buffer if you have ground plans.

If connecting at CLE: TSA is ~30 min right now. Allow at least 60 minutes for a domestic connection.

More about CLE →Connection times at CLE →

Flight cancelled or delayed?

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LAS Airport CLE Airport

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