F9 1417 then WS 1543 at Houston
Orlando → Houston → Calgary
Timetable, Houston time
15:30F9 1417 from Orlando at the gate
13:50WS 1543 to Calgary leaves the gate
22 h 20 apart on the timetable, overnight
WS 1543 leaves 22 h 20 after F9 1417 arrives on the timetable: more than half a day, so not a connection we count.