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

Washington Dulles International ⇄ Friedman Memorial IAD–SUN

Airlines flew 4 flights between Washington Dulles International IAD in Washington, DC and Friedman Memorial SUN in Hailey, ID in the twelve months to July 2026, both directions together: 10 passengers in 59 seats, 17% of them filled. 1,928 miles, about 252 minutes in the air, on 2 airlines: Jet Aviation Flight Services, Inc. (3), Scott Aviation, LLC d/b/a Silver Air (1). Planning to fly it yourself? The weather and winds along this route right now.

4
flights, twelve months
IAD-SUN: 3 · SUN-IAD: 1
10
passengers
17% of seats filled
1,928
miles
about 252 minutes airborne
2
airlines
3 aircraft types

Flights by month both directions

0012213/26217/26
By month, as a table
flights
3/261
6/262
7/261

Passengers by month

0124533/26257/26
By month, as a table
passengers
3/263
6/262
7/265

The airlines twelve months, both directions

AirlineFlightsPassengersSeats filledService
Jet Aviation Flight Services, Inc. 27Q3717%charter passenger service
Scott Aviation, LLC d/b/a Silver Air 3EQ1317%charter passenger service

The aircraft as the airlines report their types

AircraftFlightsSeats a flightPassengers
Gulfstream G4502142
Gulfstream III/V/ G-V Exec/ G-5/5501183
Gulfstream G6501135

IAD → SUN this direction alone · flown March 2026 to July 2026

3 flights, 9 passengers in 45 seats. Jet Aviation Flight Services, Inc. 2; Scott Aviation, LLC d/b/a Silver Air 1.

SUN → IAD this direction alone · flown June 2026 to June 2026

1 flights, 1 passengers in 14 seats. Jet Aviation Flight Services, 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: Washington Dulles International IAD and Friedman Memorial SUN; all routes.