TP 8577 then UA 3559 at Newark
Orlando → New York → St Louis
Timetable, New York time
14:52TP 8577 from Orlando at the gate
14:22UA 3559 to St Louis leaves the gate
23 h 30 apart on the timetable, overnight
UA 3559 leaves 23 h 30 after TP 8577 arrives on the timetable: more than half a day, so not a connection we count.