AA 1973 then AA 2474 at DFW
Calgary → Dallas-Fort Worth → Fort Myers
Timetable, Dallas-Fort Worth time
17:47AA 1973 from Calgary at the gate
17:24AA 2474 to Fort Myers leaves the gate
23 h 37 apart on the timetable, overnight
AA 2474 leaves 23 h 37 after AA 1973 arrives on the timetable: more than half a day, so not a connection we count.