Delta Flight DL31 Deals & Information (2025/2026)

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Delta Flight 31 Route Deals From

The cheapest prices found with in the last 7 days for return flights were $851 and for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Tue, Sep 9 - Tue, Sep 23
LHR
Heathrow
ATL
Hartsfield-Jackson Atlanta Intl.
$851 Roundtrip, found 15 hours ago
$851
Roundtrip
found 15 hours ago
Select Delta flight, departing Tue, Sep 9 from Heathrow to Hartsfield-Jackson Atlanta Intl., returning Tue, Sep 23, priced at $851 found 15 hours ago

Frequently asked questions

What route does flight number DL31 take?
You’ll be landing at Hartsfield-Jackson Atlanta Intl. Airport (ATL) from Heathrow Airport (LHR) if you’ve booked a ticket on flight number DL31. You’ll be airborne for 9 hours and 31 minutes during this journey. What’s more, it conveniently travels direct.
How often is DL31 on time?
Around 94% of DL31 flights arrive on time — so if you’ll be up in the air between Heathrow Airport and Hartsfield-Jackson Atlanta Intl. Airport (ATL), you can rest easy knowing that you’ll get where you need to as quickly as possible. In the rare instance that this Delta flight encounters a delay, the average wait is approximately 1 hour and 9 minutes. Because of the carrier’s first-rate service, this route has a star rating of 2.5.
What terminal does DL31 fly out of?
Passengers with seats on flight number DL31 from Heathrow Airport (LHR) to Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) normally fly out of Terminal 2.
What kind of plane is on flight number DL31?
You’re likely to be boarding an Airbus A330-300 if you’ve reserved a seat on flight DL31. This flight typically jets off from London Airport (LHR-Heathrow) and touches down at ATL.
If I am not able to travel due to COVID-19, can I change my flight to a later date?
For more info about changing your DL31 flight with Travelocity, please visit our Customer Service Portal.