How often are ATL to RDU flights on time?

Flights from Atlanta (ATL) to Raleigh-durham (RDU) arrive on time 85% of the time across 27,133 flights of official data.

Which airline is most reliable on the ATL to RDU route?

Delta Air Lines has the best on-time record on this route at 87% across 20,980 flights.

Route reliability

Flights from Atlanta to Raleigh-durham arrive on time 85% of the time across 27,133 flights. Here’s how each airline really performs.

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On-time rate

27,133 flights

On-time = arrived within 15 minutes of schedule, per BTS TranStats. Compare the reverse leg RDU → ATL.

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Score real ATL–RDU flights on reliability, weather, and connection safety — not just price.