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

Lopez Island ⇄ Boeing Fld/King County International LPS–BFI

Airlines flew 37 flights between Lopez Island LPS in Lopez Island, WA and Boeing Fld/King County International BFI in Seattle, WA in the twelve months to July 2026, both directions together: 168 passengers in 295 seats, 57% of them filled, and 5 pounds of freight. 72 miles, about 1484 minutes in the air, on 1 airline: Kenmore Air Harbor (37).

37
flights, twelve months
LPS-BFI: 27 · BFI-LPS: 10
168
passengers
57% of seats filled
72
miles
about 1484 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

0369125/259/251/2646/26
By month, as a table
flights
5/251
6/253
7/254
9/251
11/2512
12/257
1/268
2/265
6/264

Passengers by month

0163146625/259/251/2696/26
By month, as a table
passengers
5/250
6/254
7/2513
9/255
11/2562
12/2537
1/2641
2/2614
6/269

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Kenmore Air Harbor M53716857%charter passenger service, scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Cessna 208 Caravan348158
Pilatus PC-123610

LPS → BFI this direction alone · flown June 2025 to June 2026

27 flights of 25 scheduled, 146 passengers in 219 seats. Kenmore Air Harbor 27.

BFI → LPS this direction alone · flown May 2025 to June 2026

10 flights of 7 scheduled, 22 passengers in 76 seats, 5 pounds of freight. Kenmore Air Harbor 10.

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: Lopez Island LPS and Boeing Fld/King County International BFI; all routes.