AA 1229 then WN 544 at Charlotte
New York JFK → Charlotte → Baltimore
Timetable, Charlotte time
07:54AA 1229 from New York JFK at the gate
20:05WN 544 to Baltimore leaves the gate
12 h 11 apart on the timetable
WN 544 leaves 12 h 11 after AA 1229 arrives on the timetable: more than half a day, so not a connection we count.