Get the exact flight time from Washington Dulles International Airport, Washington, DC, United States to Hartsfield-jackson Atlanta International Airport, Atlanta, GA, United States. IAD - ATL flight time by direct and one stop flight. Distance between IAD & ATL is approximately 860 kilometers.

Departure
IAD
Arrival
ATL

Flight time from IAD to ATL is 1 hour 38 minutes

Delta Air Lines is one of the direct flight which takes 1 hour 38 minutes to travel from Washington Dulles International Airport (IAD) to Hartsfield-jackson Atlanta International Airport (ATL)

 Return flight time from ATL to IAD

IAD to ATL

Direct flight time from Washington, DC to Atlanta, GA by different airlines

JourneyDurationAirline
Washington, DC (IAD) ➝ Atlanta, GA (ATL) 1 hour 38 minutes Delta Air Lines
Washington, DC (IAD) ➝ Atlanta, GA (ATL) 1 hour 40 minutes Delta Air Lines
Washington, DC (IAD) ➝ Atlanta, GA (ATL) 1 hour 42 minutes Lufthansa
IAD to ATL

1 Stop Flight Time from IAD to ATL Via Detroit Metropolitan Wayne County Airport

One stop flight time from Washington, DC to Atlanta, GA via Detroit, MI is 4 hours 59 minutes (operated by Delta Air Lines)

IAD to DTW
1 hr 31 mins
DTW
 Waiting Time
1 hr 28 mins
DTW to ATL
2 hrs
Total Duration:
4 hrs 59 mins

1 Stop Flight Time from IAD to ATL Via Raleigh-durham International Airport

One stop flight time from Washington, DC to Atlanta, GA via Raleigh/Durham, NC is 4 hours 39 minutes (operated by United Airlines)

IAD to RDU
1 hr 12 mins
RDU
 Waiting Time
1 hr 59 mins
RDU to ATL
1 hr 28 mins
Total Duration:
4 hrs 39 mins

Flight time from Washington Dulles International Airport to airports near Atlanta, GA, United States

Flight time by direct flights and one stop flights from Washington Dulles International Airport to airports near Hartsfield-jackson Atlanta International Airport.

JourneyDestination AirportsDurationStops
IAD - AGS Augusta, Bush Field Airport 4 hrs 1 Stop
IAD - BHM Birmingham, Birmingham Airport 3 hrs 53 mins 1 Stop
IAD - CHA Chattanooga, TN, Lovell Field Airport 4 hrs 1 min 1 Stop
IAD - CAE Columbia, SC, Metropolitan Airport Non-Stop
IAD - AVL Fletcher, Asheville Regional Airport 3 hrs 57 mins 1 Stop

Time in Washington, DC and Atlanta, GA are the same

Current time in Washington, DC, United States : Mon, 15 Jun, 2026,
Washington, DC Timezone: EDT (-04:00)

12:34 PM

Current time in Atlanta, GA, United States :, Mon, 15 Jun, 2026,
Atlanta, GA Timezone: EDT (-04:00)

12:34 PM

Airlines operating between Washington, DC and Atlanta, GA

  • American Airlines
  • Delta Air Lines
  • United Airlines

IAD, Washington, DC - ATL, Atlanta, GA Flight Time

How long is the flight from Washington Dulles International Airport to Hartsfield-jackson Atlanta International Airport? What is the IAD - ATL flight duration? What is the flying time from Washington, DC to Atlanta, GA?

The airports map below shows the location of Washington, DC Airport & Atlanta, GA Airport and also the flight direction.

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