AtlantaWashingtonDirect FlightsATL–IAD
Atlanta (Hartsfield-Jackson Atlanta International Airport) to Washington (Washington Dulles International Airport).
Flight time from ATL to IAD is estimated at about 1h 41m, based on the 534-mile great-circle distance. Our current captured departure sample includes 11-12/day across 3 captured airlines, with Delta Air Lines appearing most often in that sample. Captured departure times run from 05:30 to 23:17 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 41m Estimated from great-circle distance — no tracked flights yet. | 534 mi | 11-12/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for ATL to IAD
Our current provider sample includes 11-12/day from ATL to IAD across 3 captured airlines. Captured departure terminal data is available for N, S.
- First departure
- 05:30
- Last departure
- 23:17
- Cadence
- ~every 30 min
- Captured departures/day
- 28
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 5-6/day | Airbus A320 family, Airbus A220, Embraer E-Jet · Terminal S · Seat map | 07:35 |
Aircraft on this route
Flying the other way?
IAD to ATL flights — 12-13/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for ATL to IAD, last seen June 15, 2026. Frequency uses 83 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 ATL to IAD?
The ATL to IAD flight time is estimated at about 1h 41m from great-circle distance until enough tracked flights are available.
How far is ATL from IAD?
ATL to IAD is about 534 miles by air.
Which airlines fly from ATL to IAD?
Our current provider sample for ATL to IAD includes Delta Air Lines, United Airlines, Frontier Airlines. Confirm live timetables before booking.
What aircraft fly from ATL to IAD?
Aircraft captured in our current provider sample for ATL to IAD include Airbus A320 family, Airbus A320 family, Airbus A220, Embraer E-Jet, Boeing 737, Airbus A320 family.