B6 1698 then DL 937 at Atlanta
Fort Lauderdale → Atlanta → Tucson
Timetable, Atlanta time
11:54B6 1698 from Fort Lauderdale at the gate
11:47DL 937 to Tucson leaves the gate
23 h 53 apart on the timetable, overnight
DL 937 leaves 23 h 53 after B6 1698 arrives on the timetable: more than half a day, so not a connection we count.