WN 270 then WN 2873 at Phoenix
Baltimore → Phoenix → Salt Lake City
Timetable, Phoenix time
09:25WN 270 from Baltimore at the gate
09:15WN 2873 to Salt Lake City leaves the gate
23 h 50 apart on the timetable, overnight
WN 2873 leaves 23 h 50 after WN 270 arrives on the timetable: more than half a day, so not a connection we count.