F9 2072 then AA 5493 at Philadelphia
Raleigh-Durham → Philadelphia → Grand Rapids
Timetable, Philadelphia time
16:24F9 2072 from Raleigh-Durham at the gate
16:00AA 5493 to Grand Rapids leaves the gate
23 h 36 apart on the timetable, overnight
AA 5493 leaves 23 h 36 after F9 2072 arrives on the timetable: more than half a day, so not a connection we count.