F9 4702 then DL 2735 at Atlanta
Austin → Atlanta → Hartford
Timetable, Atlanta time
19:10F9 4702 from Austin at the gate
15:40DL 2735 to Hartford leaves the gate
20 h 30 apart on the timetable, overnight
DL 2735 leaves 20 h 30 after F9 4702 arrives on the timetable: more than half a day, so not a connection we count.