DL 9941 then WN 246 at Atlanta
Queretaro → Atlanta → Chicago Midway
Timetable, Atlanta time
19:43DL 9941 from Queretaro at the gate
11:20WN 246 to Chicago Midway leaves the gate
15 h 37 apart on the timetable, overnight
WN 246 leaves 15 h 37 after DL 9941 arrives on the timetable: more than half a day, so not a connection we count.