F9 4236 then WN 4316 at Denver
Salt Lake City → Denver → Columbus (Ohio)
Timetable, Denver time
17:51F9 4236 from Salt Lake City at the gate
17:25WN 4316 to Columbus (Ohio) leaves the gate
23 h 34 apart on the timetable, overnight
WN 4316 leaves 23 h 34 after F9 4236 arrives on the timetable: more than half a day, so not a connection we count.