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Flight Check

ATLRDU

ATL (Atlanta) to RDU (Raleigh)

ATL (Atlanta) to RDU (Raleigh) flights arrive on time 81% of the time. The most reliable airline on this route is Delta Air Lines at 83%. The average delay is 59 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated May 2026.

ATL → RDU on-time performance by month

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This route is on time most of the time. About 81% of flights arrive on schedule.

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

Accurate?

Delta Air Lines edges out Frontier Airlines on this route — 83% vs 70% on time.

Airline Comparison

Delta Air Lines leads at 83% on time; Frontier Airlines trails at 70%.

Accurate?

Good to know

Departing from ATL

83% on time

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

TSA is currently ~24 min. Best time: 4 AM (about 5 min).

More about ATL

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 ~18 min right now. Allow at least 60 minutes for a domestic connection.

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