WS 6640 Portland to Seattle Flight Status

WestJet Flight WS6640 from Portland International Airport PDX to Seattle Tacoma International Airport SEA is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 2nd, 2026.
Check the table below for WS6640's most recent flight history:

WS 6640 Flight Status & Schedule

Date Departure Arrival Status
May 02 17:48 18:37
Unknown
Track >

WestJet WS 6640 Portland to Seattle Flight Information

WestJet Flight WS6640 connects Portland, United States to Seattle, United States, taking off from Portland International Airport PDX and landing at Seattle Tacoma International Airport SEA.

How long is the WS6640 flight from Portland to Seattle?

The average flight time from Portland to Seattle is 49 minutes. The flight distance is 208 km / 129 miles and the average flight speed is 255 km/h / 158 mph.

What is the On-Time Performance (OTP) of WestJet Flight WS6640 Portland to Seattle?

The Airportia On-Time Performance Rating for WestJet Flight WS6640 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight WS6640 arriving at?

Flight WS6640 arrives at Seattle Tacoma International Airport (SEA) Terminal 3.

When was the latest WS6640 flight?

The latest flight took off on Sunday, May 3rd, 2026 with the flight status being Unknown on 18:37.

How else can the flight WS6640 be referenced as?

This WestJet flight can also be referenced as WJA6640, WS 6640, WJA 6640.

How often is flight WS6640 delayed?

On average, 0% of all WS6640 flights are delayed. The average delay is 0 minutes.

Can I get compensation for my delayed or cancelled WS6640 flight or baggage issues?

If your WS6640 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 WS6640 Flight Tracker above for more details.

WS6640 and Portland PDX to Seattle SEA Flights

Other flights departing from Portland PDX: AS534, AS2113, AS341, DL1262

Other flights arriving at Seattle SEA: DL3919, AS2166, DL1262, AS2213

All flights connecting Portland PDX to Seattle SEA.

WS6640 WestJet Flight: Portland to Seattle Route Map

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.