Delta Air Lines
DL1255Harrisburg to Atlanta
Delta Air Lines flight DL1255 flies from Harrisburg (MDT) to Atlanta (ATL), 997 km. Over August 2025 to July 2026 it usually arrives about 7 minutes early: 90% of 361 flights arrived within 15 minutes of schedule and 3% were cancelled (US Department of Transportation data).
On-time record, last 12 months
90%
on time (within 15 min)
6%
more than 30 min late
3%
cancelled
-7 min
average arrival vs schedule
Every operation of DL1255, August 2025 to July 2026: 361 flights. Source: US Bureau of Transportation Statistics, public domain.
Routes flown as DL1255
- Harrisburg (MDT) to Atlanta (ATL)349 flights
- Las Vegas (LAS) to Atlanta (ATL)12 flights
Other flights from Harrisburg to Atlanta
More about Harrisburg (MDT) and Atlanta (ATL).
Embed this on your site
A live badge for travel blogs, forums and trip reports. It updates as new data comes in, and links back here for the full stats.
Dark badge, HTML
<a href="https://tripstow.com/flights/dl1255" title="DL1255 is on time 90% of the time on TripStow"><img src="https://tripstow.com/badge/flights/dl1255.svg" alt="DL1255 is on time 90% of the time" width="360" height="88" loading="lazy"></a>
Light badge, HTML
<a href="https://tripstow.com/flights/dl1255" title="DL1255 is on time 90% of the time on TripStow"><img src="https://tripstow.com/badge/flights/dl1255.svg?theme=light" alt="DL1255 is on time 90% of the time" width="360" height="88" loading="lazy"></a>Markdown, for forums and README files
[](https://tripstow.com/flights/dl1255)Flying soon?
Forward your booking to TripStow and get your trip built for you, with check-in reminders, punctuality for every flight and a map of everywhere you have been.
Start free