Flights operate between London (LHR) and Atlanta (ATL).
1 airline operates this route with 5 flights daily flights.
Average flight time is 8h 15m - 10h 00m.
Route distance is 4224 miles (6796 km).
Route Distance
4224 miles (6796 km)
Average Duration
8h 15m - 10h 00m
Airlines Operating This Route
Delta Air Lines
Flight Frequency
Daily Flights
5 flights
Weekly Flights
35
Typical Departure Time Ranges
Earliest Departure
08:55
Latest Departure
15:50
Route Intelligence Dashboard
Overall Connectivity Score
70
GoodRoute Diversity
1
Direct Routes
Delta Air Lines serves 1 destination from LHR
Weekly Frequency
21
Weekly Flights
Trend: Stable
Top 1 Most Frequent Routes - Details
| Route | Weekly Flights | Duration | Distance | Reliability |
|---|---|---|---|---|
| LHR → Atlanta (ATL) (ATL) | 21/week | 8h 15m - 10h 00m | 4,224 km | Moderate |
Flight Schedule & Filters
Delta Air Lines flights from London (LHR) to Atlanta (ATL)
Delta Air Lines operates scheduled nonstop flights between London (LHR) and Atlanta (ATL). Delta Air Lines operates 5 flights daily flights on this route.• Flight Duration: 8h 15m - 10h 00m (average flight time)• Distance: 4224 miles (6796 km) (air miles between airports)• Daily Flights: 5 flights (scheduled departures per day)
London (LHR)
GB
Atlanta (ATL)
US
FLIGHT TIME
8h 15m - 10h 00m
FLIGHT DISTANCE
4224 miles (6796 km)
9h 40m - 9h 50m
08:55
15:50
4224 miles (6796 km)
March
1 (Show)
35
Delta Air Lines Terminal Information & Contact
Departure Terminal - London (LHR)
Terminal: 4
Phone: 1-800-123-6645
Location: 4, London, GB
Arrival Terminal - Atlanta (ATL)
Terminal: S
Phone: 1-800-123-6645
Location: S, Atlanta, US
Delta Air Lines Flight Schedule from London (LHR) to Atlanta (ATL)
| Flight | Airline | Departure | Arrival | Aircraft |
|---|---|---|---|---|
DL33 |  Delta Air Lines | 08:55 | 13:35:00 | Airbus A330-900neo |
DL31 | Delta Air Lines | 12:30 | 17:15:00 | Boeing 767-400 Passenger |
DL37 | Delta Air Lines | 15:50 | 20:40:00 | Airbus A330-200 |
Delta Air Lines Monthly Flight Calendar
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Delta Air Lines Terminal Information
Departure Terminal at London (LHR):
Terminal 4:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Arrival Terminal at Atlanta (ATL):
• Terminal : Delta Air Lines operates from this terminal
Terminal S:
• Delta Air Lines Terminal Phone: 1-800-123-6645
Weather & Climate at Atlanta (ATL)
17.2°C
Avg Temperature110mm
Avg Rainfall11.9km/h
Avg Wind Speed71%
Avg HumidityBest Months to Visit
Challenging Months
12-Month Weather Overview
Wind Speed by Month
Humidity by Month
Best Time to Book Flights to Atlanta (ATL)
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 Atlanta (ATL)
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 Atlanta (ATL)
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: 2025-09
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 London (LHR) to Atlanta (ATL)?
Delta Air Lines operates 3 flights from London (LHR) to Atlanta (ATL).
What city does Atlanta (ATL) airport serve?
Atlanta (ATL) airport serves Atlanta, US.
How long is the Delta Air Lines flight from London (LHR) to Atlanta (ATL)?
The flight duration is approximately 8h 15m - 10h 00m.
What is the distance from London (LHR) to Atlanta (ATL)?
The distance is 4224 miles (6796 km).
What aircraft does Delta Air Lines use on this route?
Delta Air Lines uses Airbus A330-900neo, Boeing 767-400 Passenger, Airbus A330-200 on this route.
Which other airlines operate on this route?
2 other airlines operate on this route: Virgin Atlantic, British Airways.
What are the earliest and latest Delta Air Lines flight departure times?
The earliest Delta Air Lines flight departs at 08:55 and the latest departs at 15:50.
View all Delta Air Lines flights to London (LHR) →
Popular Delta Air Lines routes from London include multiple destinations.
Route data verified regularly by Triposia Travel Research Team.