DL 961 then AA 355 at DFW
Atlanta → Dallas-Fort Worth → Grand Cayman
Timetable, Dallas-Fort Worth time
10:23DL 961 from Atlanta at the gate
10:09AA 355 to Grand Cayman leaves the gate
23 h 46 apart on the timetable, overnight
AA 355 leaves 23 h 46 after DL 961 arrives on the timetable: more than half a day, so not a connection we count.