Flights operate between San Francisco (SFO) and Arlington (DCA).
1 airline operates this route with 2-3 flights daily flights.
Average flight time is 5h 03m - 5h 21m.
Route distance is 2449 miles (3940 km).
Route Distance
2449 miles (3940 km)
Average Duration
5h 03m - 5h 21m
Airlines Operating This Route
United Airlines
Flight Frequency
Daily Flights
2-3 flights
Weekly Flights
27
Typical Departure Time Ranges
Earliest Departure
08:38
Latest Departure
13:32
Route Intelligence Dashboard
Overall Connectivity Score
60
GoodRoute Diversity
1
Direct Routes
United Airlines serves 1 destination from SFO
Weekly Frequency
14
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| SFO → Arlington (DCA) (DCA) | 14/week | 5h 03m - 5h 21m | 2,449 km | Moderate |
Flight Schedule & Filters
United Airlines flights from San Francisco (SFO) to Arlington (DCA)
United Airlines operates scheduled nonstop flights between San Francisco (SFO) and Arlington (DCA). United Airlines operates 2-3 flights daily flights on this route.• Flight Duration: 5h 03m - 5h 21m (average flight time)• Distance: 2449 miles (3940 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
San Francisco (SFO)
US
Arlington (DCA)
US
FLIGHT TIME
5h 03m - 5h 21m
FLIGHT DISTANCE
2449 miles (3940 km)
5h 11m - 5h 14m
08:38
13:32
2449 miles (3940 km)
October
1 (Show)
27
United Airlines Terminal Information & Contact
Departure Terminal - San Francisco (SFO)
Terminal: 3
Phone: 1-800-864-8331
Location: 3, San Francisco, US
Arrival Terminal - Arlington (DCA)
Terminal: 2
Phone: 1-800-864-8331
Location: 2, Washington, US
United Airlines Flight Schedule from San Francisco (SFO) to Arlington (DCA)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
UA1678 |  United Airlines | 08:38 | 16:52:00 | Boeing 737MAX 8 Passenger |
UA2386 | United Airlines | 13:32 | 21:43:00 | Boeing 737MAX 8 Passenger |
United Airlines 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 airportUnited Airlines Terminal Information
Departure Terminal at San Francisco (SFO):
Terminal 3:
• United Airlines Terminal Phone: 1-800-864-8331
Arrival Terminal at Arlington (DCA):
Terminal 2:
• United Airlines Terminal Phone: 1-800-864-8331
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 United Airlines 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
United Airlines Contact Information and Customer Services
United Airlines Address
233 S. Wacker Drive
Chicago, IL 60606, United States
Customer Service Phone
+1-800-864-8331Official Website
united.comFrequently Asked Questions
How many United Airlines flights operate from San Francisco (SFO) to Washington (DCA)?
United Airlines operates 2 flights from San Francisco (SFO) to Washington (DCA).
What city does Washington (DCA) airport serve?
Washington (DCA) airport serves Arlington, US.
How long is the United Airlines flight from San Francisco (SFO) to Washington (DCA)?
The flight duration is approximately 5h 03m - 5h 21m.
What is the distance from San Francisco (SFO) to Washington (DCA)?
The distance is 2449 miles (3940 km).
What aircraft does United Airlines use on this route?
United Airlines uses Boeing 737MAX 8 Passenger on this route.
Which other airlines operate on this route?
1 other airline operates on this route: Alaska Airlines.
What are the earliest and latest United Airlines flight departure times?
The earliest United Airlines flight departs at 08:38 and the latest departs at 13:32.
View all United Airlines flights to San Francisco (SFO) →
Popular United Airlines routes from San Francisco include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.