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Direct flights from Atlanta to Dulles

Airlines Schedules

ATL - IAD route map All flights from ATL to IAD non-stop. There are direct flights from Hartsfield–Jackson Atlanta International Airport (ATL), Georgia, USA to Washington Dulles International (IAD), Virginia, USA with Delta Air Lines, United Airlines and Frontier Airlines. 85 weekly departures are currently scheduled on this route. Departure times range from 05:30 to 23:00 depending on the schedule period. The flight distance is 537 miles (864 km). Flight time ranges from 1 hour and 39 minutes to 1 hour and 57 minutes.

ATL
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
IAD
Washington Dulles
USADulles , USA
ATL
Hartsfield–Jackson Atlanta Airport
USAAtlanta , USA
Washington Dulles
USADulles , USA
IAD
Flight time 1h 39min to 1h 57min
Updated Sep 28, 2026
CHANGE DIRECTION

Airlines with non-stop routes:

Delta Air Lines SkyTeam

Departure times vary between 07:25 and 23:00 • From Terminal S
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
45 flights/week
45 flights/week

United Airlines Star Alliance

Departure times vary between 05:30 and 19:41 • From Terminal N
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
26 flights/week
26 flights/week

Frontier Airlines Low-cost carrier

Departure times vary between 06:00 and 22:30 • From Terminal N
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
14 flights/week
14 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Atlanta to Dulles with Delta Air Lines

This is a weekly direct flight schedule for Delta Air Lines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
DL1324
07:35
07:35
07:35
07:35
07:35
08:25
08:25
DL1444
09:45
09:45
09:45
09:45
09:45
----
----
DL1922
12:25
12:25
12:25
12:25
12:25
12:25
12:25
DL1837
14:07
----
----
----
----
----
----
DL1554
----
15:27
15:27
15:27
15:27
15:27
15:27
DL2902
17:02
----
----
----
----
----
----
DL1309
19:35
18:30
18:30
18:30
18:30
18:30
18:30
DL2549
22:55
22:55
22:55
22:55
22:55
22:55
22:55

The timetable & schedule information was updated at 2026-09-28

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Flight schedule from Atlanta to Dulles with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
UA641
05:30
----
05:30
05:30
05:30
----
----
UA632
09:30
09:30
09:30
09:30
09:30
09:30
09:30
UA1831
14:31
14:41
14:31
14:31
14:31
14:31
14:31
UA2131
19:34
19:34
19:34
19:34
19:34
19:34
19:34

The timetable & schedule information was updated at 2026-09-28

RETURN SCHEDULE
CHECK PRICES
Flight schedule from Atlanta to Dulles with Frontier Airlines

This is a weekly direct flight schedule for Frontier Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 26
Tue
Oct 27
Wed
Oct 28
Thu
Oct 29
Fri
Oct 30
Sat
Oct 31
Sun
Nov 1
F94410
15:20
15:20
15:20
15:20
15:20
15:20
15:20
F93692
----
----
21:52
21:52
21:52
21:52
21:52
F91082
----
21:52
----
----
----
----
----

The timetable & schedule information was updated at 2026-09-28

RETURN SCHEDULE
CHECK PRICES
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Atlanta to Dulles scheduled departures

Select a date to see every published non-stop departure between ATL and IAD.

Sunday
Sun
Oct 25
12 flights(12)
Monday
Mon
Oct 26
12 flights(12)
Tuesday
Tue
Oct 27
11 flights(11)
Wednesday
Wed
Oct 28
12 flights(12)
Thursday
Thu
Oct 29
12 flights(12)
Friday
Fri
Oct 30
12 flights(12)
Saturday
Sat
Oct 31
10 flights(10)
Time
Airline
Flight
07:35
Delta Air Lines Delta Air Lines
DL1324
09:30
United Airlines United Airlines
UA632
09:45
Delta Air Lines Delta Air Lines
DL1444
12:25
Delta Air Lines Delta Air Lines
DL1922
14:07
Delta Air Lines Delta Air Lines
DL1837
14:31
United Airlines United Airlines
UA1831
15:20
Frontier Airlines Frontier Airlines
F94410
17:02
Delta Air Lines Delta Air Lines
DL2902
19:34
United Airlines United Airlines
UA2131
19:35
Delta Air Lines Delta Air Lines
DL1309
22:30
Frontier Airlines Frontier Airlines
F93692
22:55
Delta Air Lines Delta Air Lines
DL2549
05:30
United Airlines United Airlines
UA641
07:35
Delta Air Lines Delta Air Lines
DL1324
09:30
United Airlines United Airlines
UA632
09:45
Delta Air Lines Delta Air Lines
DL1444
12:25
Delta Air Lines Delta Air Lines
DL1922
14:07
Delta Air Lines Delta Air Lines
DL1837
14:31
United Airlines United Airlines
UA1831
15:20
Frontier Airlines Frontier Airlines
F94410
17:02
Delta Air Lines Delta Air Lines
DL2902
19:34
United Airlines United Airlines
UA2131
19:35
Delta Air Lines Delta Air Lines
DL1309
22:55
Delta Air Lines Delta Air Lines
DL2549
07:35
Delta Air Lines Delta Air Lines
DL1324
09:30
United Airlines United Airlines
UA632
09:45
Delta Air Lines Delta Air Lines
DL1444
12:25
Delta Air Lines Delta Air Lines
DL1922
14:41
United Airlines United Airlines
UA1831
15:20
Frontier Airlines Frontier Airlines
F94410
15:27
Delta Air Lines Delta Air Lines
DL1554
18:30
Delta Air Lines Delta Air Lines
DL1309
19:34
United Airlines United Airlines
UA2131
21:52
Frontier Airlines Frontier Airlines
F91082
22:55
Delta Air Lines Delta Air Lines
DL2549
05:30
United Airlines United Airlines
UA641
07:35
Delta Air Lines Delta Air Lines
DL1324
09:30
United Airlines United Airlines
UA632
09:45
Delta Air Lines Delta Air Lines
DL1444
12:25
Delta Air Lines Delta Air Lines
DL1922
14:31
United Airlines United Airlines
UA1831
15:20
Frontier Airlines Frontier Airlines
F94410
15:27
Delta Air Lines Delta Air Lines
DL1554
18:30
Delta Air Lines Delta Air Lines
DL1309
19:34
United Airlines United Airlines
UA2131
21:52
Frontier Airlines Frontier Airlines
F93692
22:55
Delta Air Lines Delta Air Lines
DL2549
05:30
United Airlines United Airlines
UA641
07:35
Delta Air Lines Delta Air Lines
DL1324
09:30
United Airlines United Airlines
UA632
09:45
Delta Air Lines Delta Air Lines
DL1444
12:25
Delta Air Lines Delta Air Lines
DL1922
14:31
United Airlines United Airlines
UA1831
15:20
Frontier Airlines Frontier Airlines
F94410
15:27
Delta Air Lines Delta Air Lines
DL1554
18:30
Delta Air Lines Delta Air Lines
DL1309
19:34
United Airlines United Airlines
UA2131
21:52
Frontier Airlines Frontier Airlines
F93692
22:55
Delta Air Lines Delta Air Lines
DL2549
05:30
United Airlines United Airlines
UA641
07:35
Delta Air Lines Delta Air Lines
DL1324
09:30
United Airlines United Airlines
UA632
09:45
Delta Air Lines Delta Air Lines
DL1444
12:25
Delta Air Lines Delta Air Lines
DL1922
14:31
United Airlines United Airlines
UA1831
15:20
Frontier Airlines Frontier Airlines
F94410
15:27
Delta Air Lines Delta Air Lines
DL1554
18:30
Delta Air Lines Delta Air Lines
DL1309
19:34
United Airlines United Airlines
UA2131
21:52
Frontier Airlines Frontier Airlines
F93692
22:55
Delta Air Lines Delta Air Lines
DL2549
08:25
Delta Air Lines Delta Air Lines
DL1324
09:30
United Airlines United Airlines
UA632
12:25
Delta Air Lines Delta Air Lines
DL1922
14:31
United Airlines United Airlines
UA1831
15:20
Frontier Airlines Frontier Airlines
F94410
15:27
Delta Air Lines Delta Air Lines
DL1554
18:30
Delta Air Lines Delta Air Lines
DL1309
19:34
United Airlines United Airlines
UA2131
21:52
Frontier Airlines Frontier Airlines
F93692
22:55
Delta Air Lines Delta Air Lines
DL2549
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ATL-IAD flight route
Route map from Atlanta, ATL to Dulles, IAD. The distance is 537 miles or 864 km.
Atlanta - Dulles direct flight map
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ATL - IAD route facts

  • Distance
    537 miles (864 km)
  • Flight time
    1 hour and 39 minutes to 1 hour and 57 minutes
  • Airlines
    Delta Delta
    United United
    Frontier Frontier
  • Airline alliances
    SkyTeam Star Alliance Low-cost carrier
  • Cabins
    Economy First Business
  • Hub airports
    Delta Air Lines: ATL (Largest hub.)
    United Airlines: IAD (Secondary hub.)
  • Departure terminals
    Delta Air Lines: Terminal S
    United Airlines: Terminal N
    Frontier Airlines: Terminal N
  • Aircraft
    Delta Air Lines: Airbus A319, Boeing 717-200, Airbus A320 and Airbus A220-300
    United Airlines: Boeing 737-700 Passenger, Boeing 737MAX 8 Passenger, Airbus A319, Boeing 737-900 Passenger, Embraer 175 (Enhanced Winglets), Airbus A320, Boeing 737-800 Passenger and Boeing 737MAX 9 Passenger
    Frontier Airlines: Airbus A321neo, Airbus A320neo and Airbus A321

Route FAQ

Delta Air Lines, United Airlines and Frontier Airlines operate non-stop flights from ATL to IAD with 85 weekly departures.

Scheduled flight time from ATL to IAD ranges from 1 hour and 39 minutes to 1 hour and 57 minutes. The route covers 537 miles (864 km).

85 weekly departures are currently scheduled on this route, with published departure times ranging from 05:30 to 23:00 depending on the schedule period.

Departure terminals: Delta Air Lines: Terminal S, United Airlines: Terminal N and Frontier Airlines: Terminal N.

Economy, First and Business are currently scheduled on non-stop flights for this route.
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