F9 1853 then DL 3161 at Atlanta
Tampa → Atlanta → Dallas-Fort Worth
Timetable, Atlanta time
09:11F9 1853 from Tampa at the gate
21:44DL 3161 to Dallas-Fort Worth leaves the gate
12 h 33 apart on the timetable
DL 3161 leaves 12 h 33 after F9 1853 arrives on the timetable: more than half a day, so not a connection we count.