Live tracking not available yet
UA4831 has a schedule in our database but isn't on the airport board right now. Live position data typically appears within a few hours of departure.
Flight Status
Scheduled
Route Info
IAD
Washington Dulles International Airport
Dulles
Gate A4E Scheduled 1:40 PM
Actual 12:50 PM
ROA
Roanoke–Blacksburg Regional Airport
Roanoke
Scheduled 2:40 PM
Actual 2:09 PM
1h 0m flight time
Daily
Operated by CommuteAir
Recent Flights
Last 1 observedMar 13
Fri
IAD
ROA
Dep 13:40:00
(actual 13:19:00)
ERJ
Boarding
Schedule
Operates
Daily
Departure
1:40 PM
Arrival
2:40 PM
Duration
1h 0m
Aircraft
Embraer ERJ-135/140/145
Gate
A4E
Actual
12:50
14:09
Operating Days
Mo
Tu
We
Th
Fr
Sa
Su
Upcoming
Fri, Mar 20
Sat, Mar 21
Sun, Mar 22
Mon, Mar 23
Tue, Mar 24
Wed, Mar 25
Thu, Mar 26
Schedule valid
Feb 24 —
May 26, 2026