Flights operate between Atlanta (ATL) and Arlington (DCA).
1 airline operates this route with 17-23 flights daily flights.
Average flight time is 1h 36m - 2h 09m.
Route distance is 549 miles (883 km).
Route Distance
549 miles (883 km)
Average Duration
1h 36m - 2h 09m
Airlines Operating This Route
Delta Air Lines
Flight Frequency
Daily Flights
17-23 flights
Weekly Flights
134
Typical Departure Time Ranges
Earliest Departure
07:25
Latest Departure
21:59
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Delta Air Lines serves 1 destination from ATL
Weekly Frequency
77
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| ATL → Arlington (DCA) (DCA) | 77/week | 1h 36m - 2h 09m | 549 km | Very Stable |
Flight Schedule & Filters
Delta Air Lines flights from Atlanta (ATL) to Arlington (DCA)
Delta Air Lines operates scheduled nonstop flights between Atlanta (ATL) and Arlington (DCA). Delta Air Lines operates 17-23 flights daily flights on this route.• Flight Duration: 1h 36m - 2h 09m (average flight time)• Distance: 549 miles (883 km) (air miles between airports)• Daily Flights: 17-23 flights (scheduled departures per day)
Atlanta (ATL)
US
Arlington (DCA)
US
FLIGHT TIME
1h 36m - 2h 09m
FLIGHT DISTANCE
549 miles (883 km)
1h 40m - 1h 46m
07:25
21:59
549 miles (883 km)
January
1 (Show)
134
Delta Air Lines Terminal Information & Contact
Departure Terminal - Atlanta (ATL)
Terminal: S
Phone: 1-800-123-6645
Location: S, Atlanta, US
Arrival Terminal - Arlington (DCA)
Terminal: 2
Phone: 1-800-123-6645
Location: 2, Washington, US
Delta Air Lines Flight Schedule from Atlanta (ATL) to Arlington (DCA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL926 |  Delta Air Lines | 07:25 | 09:10:00 | Airbus A321 |
DL380 | Delta Air Lines | 09:55 | 11:39:00 | Airbus A320 |
DL737 | Delta Air Lines | 11:00 | 12:41:00 | Airbus A320 |
DL360 | Delta Air Lines | 13:20 | 15:00:00 | Airbus A321 |
DL850 | Delta Air Lines | 15:40 | 17:26:00 | Airbus A320 |
DL950 | Delta Air Lines | 16:53 | 18:34:00 | Airbus A320 |
DL832 | Delta Air Lines | 17:58 | 19:41:00 | Airbus A320 |
DL325 | Delta Air Lines | 18:59 | 20:41:00 | Airbus A320 |
DL727 | Delta Air Lines | 19:59 | 21:43:00 | Airbus A321 |
DL378 | Delta Air Lines | 20:59 | 22:41:00 | Airbus A319 |
DL537 | Delta Air Lines | 21:59 | 23:41:00 | Airbus A320 |
Delta Air Lines Monthly Flight Calendar
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Things to Do Near DCA Airport
Columbarium
3.3 km from airportArts of Peace: Aspiration and Literature
4.4 km from airportGeneral Jose de San Martin Memorial
4.8 km from airportDaniel Webster Memorial
6.1 km from airportLieutenant General Winfield Brevet Scott Statue
6.1 km from airportDelta Air Lines Terminal Information
Departure Terminal at Atlanta (ATL):
• Terminal : Delta Air Lines operates from this terminal
Terminal S:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Arrival Terminal at Arlington (DCA):
Terminal 2:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Weather & Climate at Arlington (DCA)
14.6°C
Avg Temperature96mm
Avg Rainfall10.3km/h
Avg Wind Speed68%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Arlington (DCA)
Best Booking Window
Book 2-3 months in advance for best prices
Booking Tip
Avoid booking during extreme weather months for better deals
Peak Travel Months
Expect higher prices and more crowds during these months. Book early to secure better rates.
Recommended Months
These months offer the best balance of weather, prices, and availability.
Monthly Booking Recommendations
Flight Price Trends for Arlington (DCA)
Cheapest Months to Fly
Book flights during these months for the best deals and lowest prices.
Most Expensive Months
Prices are typically highest during these months. Consider booking well in advance or choosing alternative dates.
Price Trend Analysis
Prices are typically lower during shoulder seasons
Monthly Price Trends
Best Months to Fly Delta Air Lines to Arlington (DCA)
Best Months
Optimal conditions for travel with favorable weather, prices, and availability.
Shoulder Season
Transition periods with moderate conditions. Good balance of price and experience.
Challenging Months
These months may have less favorable conditions. Plan accordingly and book early.
Seasonal Insight
Best travel months: 2025-08
Seasonal Travel Calendar
Delta Air Lines Contact Information and Customer Services
Delta Air Lines Address
1030 Delta Boulevard
Atlanta, Georgia 30354-1989, United States
Customer Service Phone
+1 800 221 12 12Official Website
delta.comFrequently Asked Questions
How many Delta Air Lines flights operate from Atlanta (ATL) to Washington (DCA)?
Delta Air Lines operates 11 flights from Atlanta (ATL) to Washington (DCA).
What city does Washington (DCA) airport serve?
Washington (DCA) airport serves Arlington, US.
How long is the Delta Air Lines flight from Atlanta (ATL) to Washington (DCA)?
The flight duration is approximately 1h 36m - 2h 09m.
What is the distance from Atlanta (ATL) to Washington (DCA)?
The distance is 549 miles (883 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Airbus A321, Airbus A320, Airbus A319 on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: American Airlines, Southwest Airlines.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 07:25 and the latest departs at 21:59.
View all Delta Air Lines flights to Atlanta (ATL) →
Popular Delta Air Lines routes from Atlanta include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.