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

Boeing Fld/King County International ⇄ Austin-Bergstrom International BFI–AUS

Airlines flew 1 flights between Boeing Fld/King County International BFI in Seattle, WA and Austin-Bergstrom International AUS in Austin, TX in the twelve months to July 2026, both directions together: 41 passengers in 186 seats, 22% of them filled. 1,773 miles, about 232 minutes in the air, on 1 airline: Sun Country Airlines d/b/a MN Airlines (1). Planning to fly it yourself? The weather and winds along this route right now.

flights, twelve months

BFI-AUS: 1

passengers

22% of seats filled

1,773

miles

about 232 minutes airborne

airline

1 aircraft type

Flights by month both directions

By month, as a table

	flights
3/25	1
7/26	1

Passengers by month

By month, as a table

	passengers
3/25	3
7/26	41

The airlines twelve months, both directions

Airline	Flights	Passengers	Seats filled	Service
Sun Country Airlines d/b/a MN Airlines SY	1	41	22%	charter passenger service

The aircraft as the airlines report their types

Aircraft	Flights	Seats a flight	Passengers
Boeing 737-800	1	186	41

BFI → AUS this direction alone · flown March 2025 to July 2026

1 flights, 41 passengers in 186 seats. Sun Country Airlines d/b/a MN Airlines 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 Austin-Bergstrom International AUS; all routes.