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

United Airlines flies nonstop from San Francisco (SFO) to South Portland Gardens (PWM) just twice a week. A long sector flown twice a week carries its premium cabin in short bursts: space appears around schedule loads and equipment changes and is gone by the next one. United Airlines fly the route nonstop in 2LNR's schedule data; the timetable and the reverse direction are below.

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

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2
Nonstop flights a week
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, 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 San Francisco (SFO) to South Portland Gardens (PWM)
Date Flight Airline Departs SFO Arrives PWM Duration Aircraft
UA 601United Airlines08:4417:315h 47m7M8
UA 601United Airlines08:4417:315h 47m7M8
UA 781United Airlines08:3017:175h 47m7M8
UA 781United Airlines08:3017:175h 47m7M8
UA 781United Airlines08:3017:175h 47m7M8

Showing all 5 scheduled SFO to PWM departures across the next 5 days with service. 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 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 SFO to PWM date on the interactive map

The full SFO to PWM nonstop schedule

United Airlines fly the route nonstop in 2LNR's schedule data. 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 real availability

Confirmed upgrade and award seats on each SFO to PWM 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 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. 2LNR tracks confirmed upgrade and award space on each of them.

See SFO to PWM on the interactive map →

Frequently asked questions about SFO to PWM

How far is South Portland Gardens from San Francisco?
SFO to PWM covers about 2,717 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 SFO to PWM?
United Airlines is currently the only airline flying SFO to PWM nonstop. None of them is a carrier 2LNR reads inventory for, so this page carries the SFO to PWM schedule rather than a space claim.
How often does SFO to PWM operate?
The nonstop currently runs twice a week, on United Airlines. Thin schedules like this change by season, and an alert will catch anything added.
What time do flights from SFO to PWM depart?
Scheduled SFO to PWM nonstops in the next 5 days with service leave between 08:30 and 08:44, local time at San Francisco. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Does 2LNR show upgrade or award space on SFO to PWM?
Not on this route: none of United Airlines is a carrier 2LNR reads inventory for. 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. On the routes 2LNR does read inventory for, upgrade and award space shows by date, the next 14 days free on every product and the full horizon on Pro.

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