Dulles to Atlanta Flights IAD β†’ ATL

Washington Dulles International Airport β†’ Hartsfield Jackson Atlanta International Airport

πŸ‡ΊπŸ‡Έ Dulles, US β†’ πŸ‡ΊπŸ‡Έ Atlanta, US

The Dulles to Atlanta route connects Washington Dulles International Airport (IAD) in US with Hartsfield Jackson Atlanta International Airport (ATL) in US. This short-haul flight covers approximately 534 miles (859 km) with a typical flight time of 1h 33m. This route is served by 8 airlines: Delta Air Lines, Frontier, United and others. AirportRoutes has tracked 16 daily flights on this route.

About This Route

Route Overview

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The flight route connecting Washington Dulles International Airport (IAD) and Hartsfield-Jackson Atlanta International Airport (ATL) is a significant domestic route, catering to both business and leisure travelers. Atlanta serves as a major hub, making this route popular for connections to other destinations. The average flight duration is approximately 1 hour and 59 minutes. Travelers choose this connection for its frequency, with over 526 weekly flights, offering flexibility and convenience. The route spans a distance of approximately 534 miles (859 km). There are no notable historical or scenic aspects specific to this route.

Travel Tips

To secure good prices, it's best to book your flight in advance, and January is typically the cheapest month to fly. At Dulles (IAD), familiarize yourself with the departure terminal and allow ample time for security. At Hartsfield-Jackson (ATL), one of the world's busiest airports, arrive at least 2-3 hours before your flight. Utilize the Plane Train to quickly navigate between concourses. Expect standard in-flight services on this route. A useful travel hack is to check security wait times using the MyTSA app or ATL.com.

Destination Highlights

Atlanta offers a diverse range of attractions. Top attractions include the Georgia Aquarium, World of Coca-Cola, and Centennial Olympic Park. The city is unique for its blend of Southern charm and urban sophistication, and its significant role in civil rights history. Popular neighborhoods to visit are Midtown, Buckhead, and Little Five Points. Don't miss out on trying local cuisine such as shrimp and grits, fried chicken, and peach cobbler.

Best Time to Fly

Atlanta has a humid subtropical climate with hot summers and mild winters. Peak travel times are generally during the summer and around major holidays; avoid these times if you want to avoid crowds. For a combination of good weather and lower prices, consider visiting during the spring (April-May) or fall (October). Keep an eye on Atlanta's event calendar for festivals like the Atlanta Jazz Festival (May), Juneteenth Atlanta Parade & Music Festival (June), or the Music Midtown (September)**.

Airport Information

Departure Airport

Washington Dulles International Airport

ICAO Code:
KIAD
IATA Code:
IAD
City:
πŸ‡ΊπŸ‡Έ Dulles
Country:
US
Elevation:
312 ft

Destination Airport

Hartsfield Jackson Atlanta International Airport

ICAO Code:
KATL
IATA Code:
ATL
City:
πŸ‡ΊπŸ‡Έ Atlanta
Country:
US
Elevation:
1026 ft

Route Statistics

8

Operators

16

Daily Flights

534

Miles

1h 33m

Flight Duration

Route Map

Great Circle
Flight route map from Dulles to Atlanta

Operating Airlines

Flight Schedule Pattern

Day Flights Observed Frequency Activity
Monday 57 17%
Tuesday 44 13%
Wednesday 44 13%
Thursday 45 14%
Friday 51 15%
Saturday 44 13%
Sunday 47 14%

Pattern Analysis

Data Points: 332
API observations used to build this analysis
Weekdays: 241 flights
Weekend: 91 flights
Business Route More active on weekdays

All Flight Routes

8 Routes
Note: This table shows aggregated route data by airline. Each airline may operate multiple daily flights at different times. See the "Spotted Departure Times" section below for all observed departure times.
Airline Flight Numbers Aircraft Type Typical Time Days Active Last Seen Status
- E170 -
M T W T F S S
Oct 25, 2025 Active
- BE20 -
M T W T F S S
Aug 13, 2025 Active
DAL2127 DAL1354 DAL2902 DAL1444 DAL1695 B738 19:30 7:30 PM (Representative)
M T W T F S S
Feb 12, 2026 Active
EDV5538 CRJ9 20:00 8:00 PM (Representative)
M T W T F S S
Dec 27, 2025 Active
Frontier
FFT / F9
FFT4707 FFT3691 FFT1081 A20N 11:00 11:00 AM (Representative)
M T W T F S S
Jan 20, 2026 Active
Mesa
ASH / YV
- E75L -
M T W T F S S
Sep 12, 2025 Active
- C68A -
M T W T F S S
Jul 23, 2025 Active
United
UAL / UA
UAL471 UAL3906 UAL3930 A320 12:35 12:35 PM (Representative)
M T W T F S S
Feb 9, 2026 Active
Total Routes: 8
Active Routes: 8
Unique Airlines: 8
Aircraft Types: 9

Spotted Departure Times

Departure Time Operator ICAO IATA
11:00 11:00 AM Frontier FFT F9
12:35 12:35 PM United UAL UA
19:30 7:30 PM Delta Air Lines DAL DL
20:00 8:00 PM Endeavor Air EDV 9E

Time Information

Times are shown in the departure airport's local timezone (KIAD - America/New_York).

Total Departure Times: 4
Time Range:
11:00 - 20:00
These are typical departure times observed from actual flights. Times may vary by season and schedule changes.