Santa Ana to San Francisco (SNA-SFO): nonstop upgrade & award space

United Airlines, Alaska Airlines, and Frontier Airlines fly nonstop between Santa Ana (SNA) and San Francisco (SFO), roughly 150 times a week. The timetable below shows the nonstop scheduled at 1h 24m to 1h 44m for the 372 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 .

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150
Flights a week, 4-week average
1h 24m to 1h 44m
Scheduled flight time
372 mi
Nonstop distance
Free
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Santa Ana to San Francisco flight schedule

Scheduled nonstop departures for SNA to SFO starting October 22, 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 Santa Ana (SNA) to San Francisco (SFO)
Date Flight Airline Departs SNA Arrives SFO Duration Aircraft
UA 653United Airlines07:3009:021h 32mBoeing 737-800
AS 3251Alaska Airlines, Inc.07:5309:371h 44mEmbraer E175
AS 3054Alaska Airlines, Inc.09:1710:551h 38mEmbraer E175
UA 5616United Airlines09:4211:231h 41mEmbraer E175
UA 5330United Airlines11:0112:421h 41mEmbraer E175
AS 3039Alaska Airlines, Inc.11:5013:241h 34mEmbraer E175
AS 3055Alaska Airlines, Inc.13:4715:231h 36mEmbraer E175
UA 1320United Airlines15:0616:381h 32mBoeing 737-800
UA 5351United Airlines16:1117:521h 41mEmbraer E175
AS 3494Alaska Airlines, Inc.16:2117:551h 34mEmbraer E175
AS 3492Alaska Airlines, Inc.17:4719:191h 32mEmbraer E175
UA 2111United Airlines18:2219:541h 32mBoeing 737 MAX 8
AS 736Alaska Airlines, Inc.19:3120:551h 24mBoeing 737-800
F9 3581Frontier Airlines19:5921:341h 35mAirbus A320neo
UA 5339United Airlines20:0021:411h 41mEmbraer E175
AS 3493Alaska Airlines, Inc.20:3122:051h 34mEmbraer E175
UA 653United Airlines07:3009:021h 32mBoeing 737-800
AS 3251Alaska Airlines, Inc.07:5309:371h 44mEmbraer E175
AS 3054Alaska Airlines, Inc.09:1710:551h 38mEmbraer E175
UA 5616United Airlines09:4211:231h 41mEmbraer E175
UA 5330United Airlines11:0112:421h 41mEmbraer E175
AS 3039Alaska Airlines, Inc.11:5013:241h 34mEmbraer E175
AS 3055Alaska Airlines, Inc.13:4715:231h 36mEmbraer E175
UA 1320United Airlines15:0616:381h 32mBoeing 737-800
UA 5351United Airlines16:1117:521h 41mEmbraer E175
AS 3494Alaska Airlines, Inc.16:2117:551h 34mEmbraer E175
AS 3492Alaska Airlines, Inc.17:4719:191h 32mEmbraer E175
UA 2111United Airlines18:2219:541h 32mBoeing 737 MAX 8
AS 736Alaska Airlines, Inc.19:3120:551h 24mBoeing 737-800
F9 3581Frontier Airlines19:5921:341h 35mAirbus A320neo
UA 5339United Airlines20:0021:411h 41mEmbraer E175
AS 3493Alaska Airlines, Inc.20:3122:051h 34mEmbraer E175
UA 653United Airlines07:3009:021h 32mBoeing 737-800
AS 3251Alaska Airlines, Inc.07:5309:371h 44mEmbraer E175
AS 3054Alaska Airlines, Inc.09:1710:551h 38mEmbraer E175
UA 5616United Airlines09:4211:231h 41mEmbraer E175
AS 3039Alaska Airlines, Inc.11:5013:241h 34mEmbraer E175
AS 3055Alaska Airlines, Inc.13:4715:231h 36mEmbraer E175
UA 1320United Airlines15:0616:381h 32mBoeing 737-800
UA 5351United Airlines16:1117:521h 41mEmbraer E175

Showing the first 40 of 122 scheduled SNA to SFO departures across 7 days with service, starting October 22, 2026. 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 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 SNA to SFO date on the interactive map

Aircraft on the Santa Ana to San Francisco nonstop

In the schedule table on this page, Alaska Airlines flies the Embraer E175 and the Boeing 737-800. United Airlines flies the Embraer E175, the Boeing 737-800, and the Boeing 737 MAX 8. Frontier Airlines flies the Airbus A320neo. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

Confirmed upgrade & award space on SNA to SFO departures

2LNR tracks confirmed upgrade and award space on Alaska Airlines, segment by segment and date by date. Open the calendar for Santa Ana to San Francisco 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 13 of the 14 Santa Ana to San Francisco 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 SNA to SFO 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 SNA to SFO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Santa Ana to San Francisco nonstop

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

See SNA to SFO on the interactive map →

Frequently asked questions about SNA to SFO

How long is the flight from Santa Ana (SNA) to San Francisco (SFO)?
Scheduled flight times from Santa Ana (SNA) to San Francisco (SFO) run from 1h 24m to 1h 44m across the departures in the schedule table on this page. The nonstop covers about 372 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SNA to SFO?
United Airlines, Alaska Airlines, and Frontier Airlines fly SNA to SFO nonstop. 2LNR tracks confirmed upgrade and award space on Alaska Airlines.
How many flights a week are there from SNA to SFO?
About 150 nonstop flights a week run between Santa Ana (SNA) and San Francisco (SFO) in the current schedule, operated by United Airlines, Alaska Airlines, and Frontier Airlines. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SNA to SFO depart?
Scheduled SNA to SFO nonstops in the next 7 days with service leave between 07:30 and 20:31, local time at Santa Ana. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate SNA to SFO nonstop?
The schedule table on this page lists 16 flight numbers for SNA to SFO nonstops, including AS 3039, AS 3054, AS 3055, and AS 3251 on Alaska Airlines, and UA 653, UA 1320, UA 5351, and UA 5616 on United Airlines. The table lists each departure by date with its times and aircraft.
How do I check upgrade or award availability on SNA to SFO?
Open the SNA to SFO 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.

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

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