Seattle to Santa Ana (SEA-SNA): nonstop upgrade & award space

Alaska Airlines and Delta Air Lines fly nonstop between Seattle (SEA) and Santa Ana (SNA), roughly 80 times a week. With Alaska Airlines running most of the schedule, the shape of a week is predictable, which makes an open premium seat on a given date easy to spot and quick to lose. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, on every SEA to SNA departure, so you know which flights have space before you book.

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

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979 mi
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Seattle to Santa Ana flight schedule

Scheduled nonstop departures for SEA to SNA, last checked against our schedule feed on September 6, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seattle (SEA) to Santa Ana (SNA)
Date Flight Airline Departs SEA Arrives SNA Duration Aircraft
AS 699Alaska Airlines, Inc.07:1310:153h 2m73H
DL 3694Delta Air Lines08:2011:192h 59mE7W
AS 759Alaska Airlines, Inc.08:2311:273h 4m73H
DL 1001Delta Air Lines10:1013:113h 1m223
AS 1357Alaska Airlines, Inc.10:4913:493h73H
DL 3999Delta Air Lines11:4514:432h 58mE7W
AS 773Alaska Airlines, Inc.13:5316:452h 52m73H
DL 3697Delta Air Lines14:3017:222h 52mE7W
DL 2318Delta Air Lines15:1518:052h 50m221
AS 1475Alaska Airlines, Inc.15:3118:232h 52m73H
AS 687Alaska Airlines, Inc.17:2220:092h 47m73H
AS 631Alaska Airlines, Inc.18:3821:302h 52m73H
DL 3695Delta Air Lines19:3522:302h 55mE7W
DL 3932Delta Air Lines19:3522:292h 54mE7W
AS 699Alaska Airlines, Inc.07:1310:153h 2m73H
DL 3694Delta Air Lines08:2011:192h 59mE7W
AS 759Alaska Airlines, Inc.08:2311:273h 4m73H
DL 1001Delta Air Lines10:1013:113h 1m223
AS 1357Alaska Airlines, Inc.10:4913:493h73H
DL 3999Delta Air Lines11:4514:432h 58mE7W
AS 773Alaska Airlines, Inc.13:5316:452h 52m73H
DL 3697Delta Air Lines14:3017:222h 52mE7W
DL 2318Delta Air Lines15:1518:052h 50m221
AS 1475Alaska Airlines, Inc.15:3118:232h 52m73H
AS 687Alaska Airlines, Inc.17:2220:092h 47m73W
AS 631Alaska Airlines, Inc.18:3821:302h 52m73H
DL 3695Delta Air Lines19:3522:302h 55mE7W
AS 699Alaska Airlines, Inc.07:1310:153h 2m73H
DL 3694Delta Air Lines08:2011:192h 59mE7W
AS 759Alaska Airlines, Inc.08:2311:273h 4m73H
DL 1001Delta Air Lines10:1013:113h 1m223
AS 1357Alaska Airlines, Inc.10:4913:493h73H
DL 3999Delta Air Lines11:4514:432h 58mE7W
AS 773Alaska Airlines, Inc.13:5316:452h 52m73H
DL 3697Delta Air Lines14:3017:222h 52mE7W
DL 2318Delta Air Lines15:1518:052h 50m221
AS 1475Alaska Airlines, Inc.15:3118:232h 52m73H
AS 687Alaska Airlines, Inc.17:2220:092h 47m73W
AS 631Alaska Airlines, Inc.18:3821:302h 52m73H
DL 3695Delta Air Lines19:3522:302h 55mE7W

Showing the first 40 of 88 scheduled SEA to SNA departures across the next 7 days with service. Every remaining date is 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 has not filed that value in the schedule data we hold. Aircraft are IATA equipment codes as filed, and can change up to departure.

See every SEA to SNA date on the interactive map

Confirmed upgrade & award space on SEA to SNA departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines, segment by segment and date by date. Open the calendar for Seattle to Santa Ana to see which departures have space, the next 14 days free on every product and the full horizon on Pro.

See real availability

Confirmed upgrade and award seats on each SEA to SNA departure, checked against live inventory so you know what is open before you book.

Set an alert

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

Plan on the map

See SEA to SNA on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to Santa Ana nonstop

Carriers operating SEA to SNA nonstop in the current schedule. 2LNR tracks confirmed upgrade and award space on each of them.

See SEA to SNA on the interactive map →

Frequently asked questions about SEA to SNA

How far is Santa Ana from Seattle?
SEA to SNA covers about 979 miles nonstop. Flight times vary by aircraft and season; the schedule table on this page lists each scheduled departure with its own times.
Which airlines fly nonstop from SEA to SNA?
Alaska Airlines and Delta Air Lines fly the route nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines and Delta Air Lines.
How many flights a week are there from SEA to SNA?
About 80 nonstop flights a week run between Seattle and Santa Ana in the current schedule, operated by Alaska Airlines and Delta Air Lines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SEA to SNA depart?
Scheduled SEA to SNA nonstops in the next 7 days with service leave between 07:13 and 19:35, local time at Seattle. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
How do I check upgrade or award availability on SEA to SNA?
Open the SEA to SNA route on the interactive map or the matrix to see confirmed upgrade and award space by date on Alaska Airlines and Delta Air Lines, 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 SEA to SNA upgrade or award space

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

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