IADAUS
Washington (Washington Dulles International Airport) to Austin (Austin-Bergstrom International Airport).
Flight time from IAD to AUS is estimated at about 3h 15m, based on the 1,295-mile great-circle distance. Our current captured departure sample includes 3-4/day across 3 captured airlines, with United Airlines appearing most often in that sample. Captured departure times run from 08:30 to 18:00 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~3h 15m Estimated from great-circle distance — no tracked flights yet. | 1,295 mi | 3-4/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for IAD to AUS
Our current provider sample includes 3-4/day from IAD to AUS across 3 captured airlines.
- First departure
- 08:30
- Last departure
- 18:00
- Cadence
- ~every 2 hours
- Captured departures/day
- 6
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| United Airlines | 3/day | Boeing 737, Embraer E-Jet · Seat map | 08:3013:1013:20 |
Aircraft on this route
Flying the other way?
AUS to IAD flights — 3-4/day on 2 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for IAD to AUS. Frequency uses 25 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from IAD to AUS?
The IAD to AUS flight time is estimated at about 3h 15m from great-circle distance until enough tracked flights are available.
How far is IAD from AUS?
IAD to AUS is about 1,295 miles by air.
Which airlines fly from IAD to AUS?
Our current provider sample for IAD to AUS includes United Airlines, Allegiant Air, JRE. Confirm live timetables before booking.
What aircraft fly from IAD to AUS?
Aircraft captured in our current provider sample for IAD to AUS include Airbus A320 family, Boeing 737, Embraer E-Jet, Bombardier CRJ.