Sapporo to San Francisco (CTS-SFO): nonstop flights and who flies them

United Airlines flies nonstop from Sapporo (CTS) to San Francisco (SFO) just three times a week. In the timetable below it flies as UA 235, scheduled at 9h 5m for the 4,784 miles.

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

Updated .

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3
Flights a week, 4-week average
9h 5m
Scheduled flight time
4,784 mi
Nonstop distance
Free
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Sapporo to San Francisco flight schedule

Scheduled nonstop departures for CTS 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 Sapporo (CTS) to San Francisco (SFO)
Date Flight Airline Departs CTS Arrives SFO Duration Aircraft
UA 235United Airlines16:1508:209h 5mBoeing 787-9 Dreamliner
UA 235United Airlines16:1508:209h 5mBoeing 787-9 Dreamliner
UA 235United Airlines16:1508:209h 5mBoeing 787-9 Dreamliner
UA 235United Airlines16:1508:209h 5mBoeing 787-9 Dreamliner
UA 235United Airlines16:1508:209h 5mBoeing 787-9 Dreamliner
UA 235United Airlines16:1508:209h 5mBoeing 787-9 Dreamliner
UA 235United Airlines16:1508:209h 5mBoeing 787-9 Dreamliner

Showing all 7 scheduled CTS to SFO departures across 7 days with service, starting October 22, 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 CTS to SFO date on the interactive map

Aircraft on the Sapporo to San Francisco nonstop

United Airlines flies the Boeing 787-9 Dreamliner on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full CTS to SFO nonstop schedule

This page carries the full CTS to SFO nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each CTS to SFO nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See CTS to SFO on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Sapporo to San Francisco nonstop

Carriers operating CTS to SFO nonstop in the current schedule.

See CTS to SFO on the interactive map →

Frequently asked questions about CTS to SFO

How long is the flight from Sapporo (CTS) to San Francisco (SFO)?
UA 235 is scheduled at 9h 5m from Sapporo (CTS) to San Francisco (SFO) on every departure in the schedule table on this page. The nonstop covers about 4,784 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from CTS to SFO?
United Airlines is currently the only airline flying CTS to SFO nonstop. 2LNR doesn't show award or upgrade space for it on CTS to SFO, so this page carries the schedule rather than a space claim.
How often does CTS to SFO operate?
The CTS to SFO nonstop currently runs three times a week, on United Airlines. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from CTS to SFO depart?
In the next 7 days with service, every scheduled CTS to SFO nonstop leaves at 16:15 local time at Sapporo. The schedule table on this page lists each departure by date.
Which flights operate CTS to SFO nonstop?
United Airlines flies UA 235 nonstop from Sapporo (CTS) to San Francisco (SFO), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on CTS to SFO?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on CTS to SFO. The page carries the full CTS to SFO nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full CTS to SFO nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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