DL 3198 then DL 2266 at Atlanta
Pensacola → Atlanta → Buffalo
Timetable, Atlanta time
14:06DL 3198 from Pensacola at the gate
12:52DL 2266 to Buffalo leaves the gate
22 h 46 apart on the timetable, overnight
DL 2266 leaves 22 h 46 after DL 3198 arrives on the timetable: more than half a day, so not a connection we count.