DL 941 then DL 9963 at Atlanta
Indianapolis → Atlanta → Queretaro
Timetable, Atlanta time
17:54DL 941 from Indianapolis at the gate
09:30DL 9963 to Queretaro leaves the gate
15 h 36 apart on the timetable, overnight
DL 9963 leaves 15 h 36 after DL 941 arrives on the timetable: more than half a day, so not a connection we count.