The U.S. aircraft register, updated daily
Routes and flights · the DOT's airline reports, August 2025 to July 2026

Boeing Fld/King County International ⇄ London BFI–STN

Airlines flew 3 flights between Boeing Fld/King County International BFI in Seattle, WA and London, United Kingdom STN in London, GB in the twelve months to July 2026, both directions together: 9 passengers in 180 seats, 5% of them filled. 4,791 miles, on 1 airline: Titan Airways (3).

3
flights, twelve months
BFI-STN: 1 · STN-BFI: 2
9
passengers
5% of seats filled
4,791
miles
1
airline
1 aircraft type

Flights by month both directions

0001112/251115/26
By month, as a table
flights
2/251
11/251
1/261
5/261

Passengers by month

0123402/251445/26
By month, as a table
passengers
2/250
11/251
1/264
5/264

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Titan Airways 02Q395%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Airbus Industrie A321-200n3609

BFI → STN this direction alone · flown February 2025 to May 2026

1 flights, 4 passengers in 60 seats. Titan Airways 1.

STN → BFI this direction alone · flown November 2025 to January 2026

2 flights, 5 passengers in 120 seats. Titan Airways 2.

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 London, United Kingdom STN; all routes.