UA 5661 San Francisco to Portland Flight Status

United Airlines Flight UA5661 from San Francisco International Airport SFO to Portland International Airport PDX is not scheduled for today June 5th, 2026.
The last time the flight was scheduled was on July 26th, 2025.
Check the table below for UA5661's most recent flight history:

UA 5661 Flight Status & Schedule

Date Departure Arrival Status
Jul 26 11:05 12:27
Landed
Track >
Jul 19 11:16 12:34
Landed
Track >
Jul 12 11:07 12:25
Landed
Track >
Jul 05 11:20 12:37
Landed
Track >
Jun 28 11:07 12:26
Landed
Track >

United Airlines UA 5661 San Francisco to Portland Flight Information

United Airlines Flight UA5661 connects San Francisco, United States to Portland, United States, taking off from San Francisco International Airport SFO and landing at Portland International Airport PDX.

How long is the UA5661 flight from San Francisco to Portland?

The average flight time from San Francisco to Portland is 1 hour and 18 minutes. The flight distance is 886 km / 551 miles and the average flight speed is 675 km/h / 420 mph.

What is the On-Time Performance (OTP) of United Airlines Flight UA5661 San Francisco to Portland?

The Airportia On-Time Performance Rating for United Airlines Flight UA5661 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight UA5661 arriving at?

Flight UA5661 arrives at Portland International Airport (PDX) Terminal 1.

When was the latest UA5661 flight?

The latest flight took off on Saturday, July 26th, 2025 with the flight status being Landed on 12:27.

How else can the flight UA5661 be referenced as?

This United Airlines flight can also be referenced as UAL5661, UA 5661, UAL 5661.

How often is flight UA5661 delayed?

On average, 20% of all UA5661 flights are delayed. The average delay is 1 minute.

Can I get compensation for my delayed or cancelled UA5661 flight or baggage issues?

If your UA5661 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.

See our UA5661 Flight Tracker above for more details.

UA5661 and San Francisco SFO to Portland PDX Flights

Flight UA5661 is code-shared by 4 airlines using the flight numbers AC3331, NZ9343, OZ6320, VA8456

Other flights departing from San Francisco SFO: UA5577, UA1219, WN2769, UA5585

Other flights arriving at Portland PDX: UA343, WN3363, WN2665, WN4170

All flights connecting San Francisco SFO to Portland PDX.

UA5661 United Airlines Flight: San Francisco to Portland Route Map

UA5661 United Airlines Flight Map: San Francisco to Portland
Flight Delay Compensation up to 600€/$: Claim for delay, cancellation, or baggage issues >
Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.