AA 2848 then G7 3376 at O'Hare
New York JFK → Chicago → St Louis
Timetable, Chicago time
12:35AA 2848 from New York JFK at the gate
11:00G7 3376 to St Louis leaves the gate
22 h 25 apart on the timetable, overnight
G7 3376 leaves 22 h 25 after AA 2848 arrives on the timetable: more than half a day, so not a connection we count.