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Flight Check

MKERDU

MKE (Milwaukee) to RDU (Raleigh)

MKE (Milwaukee) to RDU (Raleigh) flights arrive on time 85% of the time. The most reliable airline on this route is Frontier Airlines at 85%. The average delay is 45 minutes. Delays on this route are most often caused by the incoming plane arriving late.

Source: Bureau of Transportation Statistics. Updated March 2026.

MKE → RDU on-time performance by month

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This route is on time most of the time. About 85% of flights arrive on schedule.

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

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Good to know

Departing from MKE

81% on time

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

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

More about MKE

Arriving at RDU

80% on time

When flights into RDU are late, the average delay is 72 minutes. Build buffer if you have ground plans.

If connecting at RDU: TSA is ~5 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.