Which airline is most reliable for MCI (Kansas City) to MIA (Miami)?

The most reliable airline on the MCI to MIA route is American Airlines, with an on-time arrival rate of 87%.

How often are flights delayed from MCI to MIA?

About 16% of flights from MCI to MIA experience delays. 84% arrive on time.

What's the average delay on MCI to MIA flights?

When flights from MCI to MIA are delayed, the average delay is approximately 78 minutes.

Is a short connection safe after a MCI to MIA flight?

With 84% of MCI to MIA flights arriving on time and an average delay of 78 minutes when late, a connection under 60 minutes at MIA is risky. We recommend at least 75-90 minutes for domestic connections after this route.

MCI → MIA

MCI (Kansas City) to MIA (Miami)

MCI (Kansas City) to MIA (Miami) flights arrive on time 84% of the time. The most reliable airline on this route is American Airlines at 87%. The average delay is 78 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated October 2026.

MCI → MIA on-time performance by month

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Worse

Better

This route is on time most of the time. About 84% of flights arrive on schedule.

Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Accurate?

American Airlines edges out Southwest Airlines on this route — 87% vs 74% on time.

Airline Comparison

American Airlines leads at 87% on time; Southwest Airlines trails at 74%.

Accurate?

Good to know

Departing from MCI

80% on time

Expect ~16 min sitting on the taxiway after your gate pushes back. MCI has long runway queues.

TSA is currently ~23 min. Best time: 4 AM (about 5 min).

More about MCI →

Arriving at MIA

76% on time

When flights into MIA are late, the average delay is 77 minutes. Build buffer if you have ground plans.

If connecting at MIA: TSA is ~9 min right now. Allow at least 60 minutes for a domestic connection.

More about MIA →Connection times at MIA →

Flight cancelled or delayed?

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MCI Airport MIA Airport

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