Routes and flights · the DOT's airline reports, August 2025 to July 2026

Boeing Fld/King County International ⇄ Portland-Troutdale BFI–TTD

Airlines flew 1 flights between Boeing Fld/King County International BFI in Seattle, WA and Portland-Troutdale TTD in Portland, OR in the twelve months to July 2026, both directions together: 4 passengers in 6 seats, 67% of them filled. 137 miles, about 36 minutes in the air, on 1 airline: Kenmore Air Harbor (1). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

BFI-TTD: 1

passengers

67% of seats filled

137

miles

about 36 minutes airborne

airline

1 aircraft type

Flights by month both directions

By month, as a table

	flights
9/25	1

Passengers by month

By month, as a table

	passengers
9/25	4

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Kenmore Air Harbor M5	1	4	67%	charter passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Pilatus PC-12	1	6	4

BFI → TTD this direction alone · flown September 2025 to September 2025

1 flights, 4 passengers in 6 seats. Kenmore Air Harbor 1.

Source: the Bureau of Transportation Statistics' T-100 Segment table (all carriers). A flight is one departure performed on this segment; seats and passengers are the airlines' own monthly reports; "seats filled" is passengers divided by seats. The miles are the DOT's great-circle distance. Both ends: Boeing Fld/King County International BFI and Portland-Troutdale TTD; all routes.