Dulles to Dubois (IAD–DUJ) — Airlines, Schedules & Connections
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No nonstop flights on this route. connecting options below.
IAD–DUJ is served by 1 airline with nonstop service. Southern Airways Express leads the route. The flight covers 172 miles in approximately 1h 28m. Beyond nonstop, 1 hub offers 1-stop connections.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| 9X Southern Airways Express | 19 | C208, CNC | 1h28 | – | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Travel Essentials
IAD: EDT · DUJ: EDT
When it's 6:00 PM in Dulles, it's 6:00 PM in Dubois.
WMATA Silver Line Metro now reaches Dulles directly; take Silver Line to Washington Dulles Airport station (about 65 min from Metro Center, ~$7). The connection opened in late 2022.Ride-shares from downtown DC run $35–60 and take 35–50 minutes via I-66 (longer during peak hours). Washington Flyer coach to Wiehle-Reston East Metro costs $6. The airport is 27 miles from downtown; taxis are expensive ($60–80).
IAD–DUJ Quick Facts
Frequently Asked Questions
Flights from IAD to DUJ
Washington Dulles International Airport (IAD) and DuBois Regional Airport (DUJ) are connected by nonstop service from Southern Airways Express. With 19 weekly departures, this is a well served route.
IAD to DUJ Flight Duration and Schedule
Nonstop flight time from IAD to DUJ ranges from 1 hours 28 minutes. The route covers a distance of 172 miles (277 km). There are approximately 19 weekly flights outbound and 19 return, totaling 38 flights per week in both directions.
Connecting Options and Alternatives
1 one-stop connections are available, with the fastest taking approximately 18 hours via PIT. Two-stop connections are also available via intermediate hubs.