Raleigh/Durham to San Diego (RDU-SAN): nonstop upgrade & award space

Alaska Airlines flies the RDU to SAN nonstop about 7 times a week. In the timetable below it flies as AS 474, scheduled at 5h 25m for the 2,189 miles. 2LNR checks confirmed upgrade and award space on Alaska Airlines flights on this route, so you can see which departures have space before you book.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

See RDU to SAN on the interactive map Get started free
7
Flights a week, 4-week average
5h 25m
Scheduled flight time
2,189 mi
Nonstop distance
Free
To get started

Raleigh/Durham to San Diego flight schedule

Scheduled nonstop departures for RDU to SAN starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Raleigh/Durham (RDU) to San Diego (SAN)
Date Flight Airline Departs RDU Arrives SAN Duration Aircraft
AS 474Alaska Airlines, Inc.17:2219:475h 25mBoeing 737 MAX 9
AS 474Alaska Airlines, Inc.17:2219:475h 25mBoeing 737-900
AS 474Alaska Airlines, Inc.17:2219:475h 25mBoeing 737-800
AS 474Alaska Airlines, Inc.17:2219:475h 25mBoeing 737 MAX 9
AS 474Alaska Airlines, Inc.17:2219:475h 25mBoeing 737-900
AS 474Alaska Airlines, Inc.17:2219:475h 25mBoeing 737 MAX 9
AS 474Alaska Airlines, Inc.17:2219:475h 25mBoeing 737-900

Showing all 7 scheduled RDU to SAN departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every RDU to SAN date on the interactive map

Aircraft on the Raleigh/Durham to San Diego nonstop

Alaska Airlines flies the departures in the schedule table on this page with the Boeing 737 MAX 9, the Boeing 737-900, and the Boeing 737-800. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on RDU to SAN departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Raleigh/Durham to San Diego to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

Alaska Airlines award space was open on 5 of the 14 Raleigh/Durham to San Diego departure dates from October 19 to November 1 that 2LNR checked in the 7 days to October 19, 2026.

See real availability

Confirmed upgrade or award seats by date on the RDU to SAN departures 2LNR tracks, checked against live inventory so you know what's open before you book.

Set an alert

Premium inventory turns over fast. Watch this route on Pro and 2LNR notifies you when space appears on a date you're tracking.

Plan on the map

See RDU to SAN on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Raleigh/Durham to San Diego nonstop

Carriers operating RDU to SAN nonstop in the current schedule. Where 2LNR tracks the carrier, its departures show confirmed upgrade or award space by date.

See RDU to SAN on the interactive map →

Frequently asked questions about RDU to SAN

How long is the flight from Raleigh/Durham (RDU) to San Diego (SAN)?
AS 474 is scheduled at 5h 25m from Raleigh/Durham (RDU) to San Diego (SAN) on every departure in the schedule table on this page. The nonstop covers about 2,189 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from RDU to SAN?
Alaska Airlines is currently the only airline flying RDU to SAN nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines.
How many flights a week are there from RDU to SAN?
About 7 nonstop flights a week run between Raleigh/Durham (RDU) and San Diego (SAN) in the current schedule, operated by Alaska Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from RDU to SAN depart?
In the next 7 days with service, every scheduled RDU to SAN nonstop leaves at 17:22 local time at Raleigh/Durham. The schedule table on this page lists each departure by date.
Which flights operate RDU to SAN nonstop?
Alaska Airlines flies AS 474 nonstop from Raleigh/Durham (RDU) to San Diego (SAN), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
How do I check upgrade or award availability on RDU to SAN?
Open the RDU to SAN route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines, the next 14 days free and the full horizon on Pro. On Pro you can also set an alert on the route and 2LNR notifies you when space opens.

Never miss RDU to SAN upgrade or award space

See what's open by date on this route, the next 14 days free on every product and the full horizon on Pro.

Get started free