DL 724 then DL 1681 at Atlanta
Knoxville → Atlanta → Memphis
Timetable, Atlanta time
15:45DL 724 from Knoxville at the gate
18:06DL 1681 to Memphis leaves the gate
2 h 21 apart on the timetable
Today
From the airport’s board at 22:45 Atlanta time
16:21DL 724 reached the gate36 min late
17:51DL 1681 left the gate15 min early
1 h 30 between the gates
The last days
DL 724 and DL 1681 weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.