Which airline is most reliable for SAN (San Diego) to RDU (Raleigh)?

The most reliable airline on the SAN to RDU route is Alaska Airlines, with an on-time arrival rate of 85%.

How often are flights delayed from SAN to RDU?

About 15% of flights from SAN to RDU experience delays. 85% arrive on time.

What's the average delay on SAN to RDU flights?

When flights from SAN to RDU are delayed, the average delay is approximately 51 minutes.

Is a short connection safe after a SAN to RDU flight?

With 85% of SAN to RDU flights arriving on time and an average delay of 51 minutes when late, a connection under 60 minutes at RDU is risky. We recommend at least 75-90 minutes for domestic connections after this route.

SAN → RDU

SAN (San Diego) to RDU (Raleigh)

SAN (San Diego) to RDU (Raleigh) flights arrive on time 85% of the time. The most reliable airline on this route is Alaska Airlines at 85%. The average delay is 51 minutes. Delays on this route are most often caused by the airline (crew, maintenance, or boarding).

Source: Bureau of Transportation Statistics. Updated October 2026.

SAN → RDU on-time performance by month

JanFebMarAprMayJunJulAugSepOctNovDec

Worse

Better

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 airline (crew, maintenance, or boarding).

Accurate?

Good to know

Departing from SAN

78% on time

Expect ~20 min sitting on the taxiway after your gate pushes back. SAN has long runway queues.

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

More about SAN →

Arriving at RDU

79% on time

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

If connecting at RDU: TSA is ~14 min right now. Allow at least 60 minutes for a domestic connection.

More about RDU →Connection times at RDU →

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SAN Airport RDU Airport

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