San Francisco to South Portland Gardens (SFO-PWM): nonstop flights and who flies them

United Airlines has one San Francisco (SFO) to South Portland Gardens (PWM) nonstop scheduled in the coming weeks, according to 2LNR's schedule data.

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

Updated .

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5h 47m
Scheduled flight time
2,717 mi
Nonstop distance
Free
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San Francisco to South Portland Gardens flight schedule

Scheduled nonstop departures for SFO to PWM 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 San Francisco (SFO) to South Portland Gardens (PWM)
Date Flight Airline Departs SFO Arrives PWM Duration Aircraft
UA 781United Airlines08:3017:175h 47mBoeing 737 MAX 8

Showing all 1 scheduled SFO to PWM departures across 1 day 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 SFO to PWM date on the interactive map

Aircraft on the San Francisco to South Portland Gardens nonstop

United Airlines flies the Boeing 737 MAX 8 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 SFO to PWM nonstop schedule

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

See the schedule

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

Plan on the map

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

Airlines flying San Francisco to South Portland Gardens nonstop

Carriers operating SFO to PWM nonstop in the current schedule.

See SFO to PWM on the interactive map →

Frequently asked questions about SFO to PWM

How long is the flight from San Francisco (SFO) to South Portland Gardens (PWM)?
UA 781, the one departure in the schedule table on this page, is scheduled at 5h 47m from San Francisco (SFO) to South Portland Gardens (PWM). The nonstop covers about 2,717 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SFO to PWM?
United Airlines is currently the only airline flying SFO to PWM nonstop. 2LNR doesn't show award or upgrade space for it on SFO to PWM, so this page carries the schedule rather than a space claim.
How often does SFO to PWM operate?
2LNR's schedule data shows a single SFO to PWM nonstop in the coming weeks, on United Airlines, rather than a weekly service. Thin schedules like this change by season, and on Pro an alert will catch anything added.
What time do flights from SFO to PWM depart?
On the next day with service, every scheduled SFO to PWM nonstop leaves at 08:30 local time at San Francisco. The schedule table on this page lists each departure by date.
Which flights operate SFO to PWM nonstop?
United Airlines flies UA 781 nonstop from San Francisco (SFO) to South Portland Gardens (PWM), 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 SFO to PWM?
Not on this route: 2LNR doesn't show award or upgrade space for United Airlines on SFO to PWM. The page carries the full SFO to PWM nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SFO to PWM 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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