Delta Flight DL1255 Deals & Information (2025/2026)

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Delta Flight 1255 Route Deals From $179

The cheapest prices found with in the last 7 days for return flights were $398 and $179 for one-way flights to Hartsfield-Jackson Atlanta Intl. for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 21 - Sun, Aug 24
MDT
Harrisburg Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$398 Roundtrip, found 4 hours ago
$398
Roundtrip
found 4 hours ago
Select Delta flight, departing Thu, Aug 21 from Harrisburg Intl. to Hartsfield-Jackson Atlanta Intl., returning Sun, Aug 24, priced at $398 found 4 hours ago
Thu, Aug 21 - Mon, Aug 25
MDT
Harrisburg Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$402 Roundtrip, found 4 days ago
$402
Roundtrip
found 4 days ago
Select Delta flight, departing Thu, Aug 21 from Harrisburg Intl. to Hartsfield-Jackson Atlanta Intl., returning Mon, Aug 25, priced at $402 found 4 days ago
Sat, Sep 13 - Thu, Sep 18
MDT
Harrisburg Intl.
ATL
Hartsfield-Jackson Atlanta Intl.
$407 Roundtrip, found 5 days ago
$407
Roundtrip
found 5 days ago
Select Delta flight, departing Sat, Sep 13 from Harrisburg Intl. to Hartsfield-Jackson Atlanta Intl., returning Thu, Sep 18, priced at $407 found 5 days ago

Frequently asked questions

What route does flight number DL1255 take?
Flight number DL1255 flies straight from ATL to EWR. During this journey, you’ll be in the air for 2 hours and 4 minutes. It’s wise to book ahead to get your favorite seat.
How often is DL1255 on time?
If you’re traveling with Delta flight number DL1255 between Hartsfield–Jackson Atlanta International Airport and Newark Airport, it’s assuring knowing that 96% of these journeys touch down on time. If your plane happens to be delayed, the average wait time is around 7 minutes. This route has a star rating of 4.65.
What terminal does DL1255 fly out of?
Passengers with tickets for flight number DL1255 from Atlanta, GA Airport (ATL-Hartsfield-Jackson Atlanta Intl.) to Newark, NJ Airport (EWR-Liberty Intl.) generally jet out of Terminal S.
What kind of plane is on flight number DL1255?
The Boeing 737-900 is the kind of plane that’s mostly used for flight DL1255. This flight typically heads off from Hartsfield-Jackson Atlanta Intl. Airport (ATL) and arrives at EWR.
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 DL1255 flight with Travelocity, please visit our Customer Service Portal.