WN 2873 then DL 2022 at Salt Lake City
Phoenix Sky Harbor → Salt Lake City → Philadelphia
Timetable, Salt Lake City time
12:00WN 2873 from Phoenix Sky Harbor at the gate
11:30DL 2022 to Philadelphia leaves the gate
23 h 30 apart on the timetable, overnight
DL 2022 leaves 23 h 30 after WN 2873 arrives on the timetable: more than half a day, so not a connection we count.