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

Deer Harbor ⇄ Rosario DHB–RSJ

Airlines flew 99 flights between Deer Harbor DHB in Deer Harbor, WA and Rosario RSJ in Rosario, WA in the twelve months to July 2026, both directions together: 158 passengers in 741 seats, 21% of them filled. 7 miles, about 3 minutes in the air, on 1 airline: Kenmore Air Harbor (99).

99
flights, twelve months
DHB-RSJ: 45 · RSJ-DHB: 54
158
passengers
21% of seats filled
7
miles
about 3 minutes airborne
1
airline
3 aircraft types

Flights by month both directions

01020314155/252439418/2555176/26317/26
By month, as a table
flights
5/255
6/2524
7/2539
8/2541
9/255
5/265
6/2617
7/2631

Passengers by month

020416282125/255782648/2564296/26557/26
By month, as a table
passengers
5/2512
6/2557
7/2582
8/2564
9/256
5/264
6/2629
7/2655

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Kenmore Air Harbor M59915821%scheduled passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
De Havilland DHC3 Otter431096
Float/Amphib Turbine37644
De Havilland DHC2 Beaver19518

DHB → RSJ this direction alone · flown May 2025 to July 2026

45 flights of 24 scheduled, 68 passengers in 354 seats. Kenmore Air Harbor 45.

RSJ → DHB this direction alone · flown May 2025 to July 2026

54 flights of 34 scheduled, 90 passengers in 387 seats. Kenmore Air Harbor 54.

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: Deer Harbor DHB and Rosario RSJ; all routes.