5A 8950 then F9 1439 at Salt Lake City
Butte → Salt Lake City → Phoenix Sky Harbor
Timetable, Salt Lake City time
09:355A 8950 from Butte at the gate
22:28F9 1439 to Phoenix Sky Harbor leaves the gate
12 h 53 apart on the timetable
F9 1439 leaves 12 h 53 after 5A 8950 arrives on the timetable: more than half a day, so not a connection we count.