Rosario ⇄ Friday Harbor RSJ–FBS
Airlines flew 147 flights between Rosario RSJ in Rosario, WA and Friday Harbor FBS in Friday Harbor, WA in the twelve months to July 2026, both directions together: 349 passengers in 1,130 seats, 31% of them filled. 10 miles, about 6 minutes in the air, on 1 airline: Kenmore Air Harbor (147).
Flights by month both directions
By month, as a table
| flights | |
|---|---|
| 5/25 | 15 |
| 6/25 | 44 |
| 7/25 | 50 |
| 8/25 | 33 |
| 9/25 | 17 |
| 5/26 | 21 |
| 6/26 | 40 |
| 7/26 | 36 |
Passengers by month
By month, as a table
| passengers | |
|---|---|
| 5/25 | 25 |
| 6/25 | 96 |
| 7/25 | 106 |
| 8/25 | 97 |
| 9/25 | 45 |
| 5/26 | 49 |
| 6/26 | 91 |
| 7/26 | 67 |
The airlines twelve months, both directions
| Airline | Flights | Passengers | Seats filled | Service |
|---|---|---|---|---|
| Kenmore Air Harbor M5 | 147 | 349 | 31% | charter passenger service, scheduled passenger service |
The aircraft as the airlines report their types
| Aircraft | Flights | Seats a flight | Passengers |
|---|---|---|---|
| De Havilland DHC3 Otter | 71 | 10 | 221 |
| Float/Amphib Turbine | 39 | 6 | 71 |
| De Havilland DHC2 Beaver | 37 | 5 | 57 |
RSJ → FBS this direction alone · flown May 2025 to July 2026
65 flights of 42 scheduled, 183 passengers in 505 seats. Kenmore Air Harbor 65.
FBS → RSJ this direction alone · flown May 2025 to July 2026
82 flights of 70 scheduled, 166 passengers in 625 seats. Kenmore Air Harbor 82.
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: Rosario RSJ and Friday Harbor FBS; all routes.