DL 3863 then DL 2467 at Atlanta
Marsh Harbour → Atlanta → Knoxville
Timetable, Atlanta time
15:26DL 3863 from Marsh Harbour at the gate
21:04DL 2467 to Knoxville leaves the gate
5 h 38 apart on the timetable
The last days
DL 3863 and DL 2467 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.