Flight Hartsfield Jackson International Airport departs from Atlanta Hartsfield Jackson International Airport at 18:26 and arrives at Dallas Fort Worth International Airport at 19:55.The flight has a short stop at Dallas.
The flighttime is about 2h 29m. The distance travelled ("as the bird flies"): 1402 Km. So the average speed is roughly 565 Km.
There is an 1 hour time difference between Atlanta and Dallas