DL 801 then DL 1896 at Atlanta
Baltimore → Atlanta → Chattanooga
Timetable, Atlanta time
14:25DL 801 from Baltimore at the gate
17:51DL 1896 to Chattanooga leaves the gate
3 h 26 apart on the timetable
The last days
DL 801 and DL 1896 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.