CX7831 Flight Status Cathay Pacific: Portland to Seattle (CPA7831)

Are you looking for the November 9th, 2026 CX 7831 Boston to Seattle flight? Go to our CX7831 Boston to Seattle Flight Status page >

CX 7831 Portland to Seattle Flight Status

Not scheduled today (November 9th, 2026). Latest flight: November 5th, 2026 ; recent history is in the table below.

CX 7831 Flight Status & Schedule Cathay Pacific Portland to Seattle

Date From To Departure Arrival Status Details
Nov 05 PDX SEA 05:12 05:48 Landed Track >

Cathay Pacific operates CX 7831 from Portland to Seattle, a 208 km (129 mi) trip, once a week, on Thursdays. The timetable allows 55 min; there is not enough recent history yet to say how long it usually takes. It is not flying today; the last flight, on Thursday, landed on time.

< All Portland PDX Departures All Seattle SEA Arrivals >

About CX 7831

Route
Portland International Airport PDX to Seattle Tacoma International Airport SEA
Distance
208 km (129 mi)
Scheduled flight time
55 min
Flies
Thu

CX 7831 FAQ

How long is the CX7831 flight?
The timetable allows 55 min. Portland to Seattle is 208 km (129 mi).
Which days does CX7831 fly?
Once a week, on Thursdays, based on the schedule of the last 7 days.
What other flight numbers does CX7831 have?
Also listed as CPA7831 (Cathay Pacific's ICAO code) and CX 7831.

CX7831 and Portland PDX to Seattle SEA Flights

Flight CX7831 is a code-share Cathay Pacific flight of the Horizon Air operated QX2205.

Other flights departing from Portland PDX: QX2205, WN4345, WN3352

Other flights arriving at Seattle SEA: AS206, QX2205

All flights connecting Portland PDX to Seattle SEA.