Delta Flight B61399 Deals & Information (2025/2026)

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Delta Flight 1399 Route Deals From $92

The cheapest prices found with in the last 7 days for return flights were $159 and $92 for one-way flights to Miami Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Sep 17 - Tue, Sep 23
BOS
Logan Intl.
MIA
Miami Intl.
$159 Roundtrip, found 7 hours ago
$159
Roundtrip
found 7 hours ago
Select Delta flight, departing Wed, Sep 17 from Logan Intl. to Miami Intl., returning Tue, Sep 23, priced at $159 found 7 hours ago

Frequently asked questions

What route does flight number DL1399 take?
DL1399 is used on multiple routes, but the most common is between Fort Lauderdale, FL Airport (FLL-Fort Lauderdale - Hollywood Intl.) and Hartsfield–Jackson Atlanta International Airport. If you’re lucky enough to score a direct flight, you’ll step off the plane in approximately 1 hour and 57 minutes. Multi-stop flights can also use this number, as can flights on other routes.
How often is DL1399 on time?
If you’re traveling with Delta on flight number DL1399 from FLL to Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.), your service runs according to schedule 95% of the time — when you have to stick to your schedule, it’s comforting to know your airline does too. In the event of an unforeseen delay, the average set back is only 19 minutes. This flight has a 4.25-star rating.
What terminal does DL1399 fly out of?
You’ll probably board the plane from Terminal 2 if you’re setting off from Fort Lauderdale - Hollywood Intl. Airport. DL1399 serves several routes, but the direct flight between FLL and Hartsfield–Jackson Atlanta International Airport is the most popular one.
What kind of plane is on flight number DL1399?
There’s a good chance you’ll be heading off on a Boeing 757 if you’re flying from Fort Lauderdale, FL Airport (FLL-Fort Lauderdale - Hollywood Intl.) to ATL, a popular route for flight DL1399.
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 DL1399 flight with Travelocity, please visit our Customer Service Portal.