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 ⇄ Northern Colorado Regional BFI–FNL

Airlines flew 2 flights between Boeing Fld/King County International BFI in Seattle, WA and Northern Colorado Regional FNL in Fort Collins/Loveland, CO in the twelve months to July 2026, both directions together: 304 passengers in 337 seats, 90% of them filled. 988 miles, about 121 minutes in the air, on 1 airline: Alaska Airlines Inc. (2). Planning to fly it yourself? The weather and winds along this route right now.

2
flights, twelve months
BFI-FNL: 1 · FNL-BFI: 1
304
passengers
90% of seats filled
988
miles
about 121 minutes airborne
1
airline
2 aircraft types

Flights by month both directions

0012223/2528/25
By month, as a table
flights
3/252
8/252

Passengers by month

0761522283042403/253048/25
By month, as a table
passengers
3/25240
8/25304

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Alaska Airlines Inc. AS230490%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Boeing B737 Max 9001178156
Boeing 737-8001159148

BFI → FNL this direction alone · flown March 2025 to August 2025

1 flights, 156 passengers in 178 seats. Alaska Airlines Inc. 1.

FNL → BFI this direction alone · flown March 2025 to August 2025

1 flights, 148 passengers in 159 seats. Alaska Airlines Inc. 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 Northern Colorado Regional FNL; all routes.