Boeing Fld/King County International ⇄ Tri-Cities BFI–PSC
Airlines flew 5 flights between Boeing Fld/King County International BFI in Seattle, WA and Tri-Cities PSC in Pasco, WA in the twelve months to July 2026, both directions together: 13 passengers in 30 seats, 43% of them filled. 174 miles, about 42 minutes in the air, on 1 airline: Kenmore Air Harbor (5). Planning to fly it yourself? The weather and winds along this route right now.
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 7/25 | 2 |
| 8/25 | 2 |
| 1/26 | 1 |
| 4/26 | 2 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 7/25 | 16 |
| 8/25 | 6 |
| 1/26 | 3 |
| 4/26 | 4 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Kenmore Air Harbor M5 | 5 | 13 | 43% | charter passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| Pilatus PC-12 | 5 | 6 | 13 |
BFI → PSC this direction alone · flown July 2025 to April 2026
2 flights, 5 passengers in 12 seats. Kenmore Air Harbor 2.
PSC → BFI this direction alone · flown July 2025 to April 2026
3 flights, 8 passengers in 18 seats. Kenmore Air Harbor 3.
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 Tri-Cities PSC; all routes.