VA 8576 then UA 562 at San Francisco
Las Vegas → San Francisco → Bozeman
Timetable, San Francisco time
19:03VA 8576 from Las Vegas at the gate
12:00UA 562 to Bozeman leaves the gatealso NZ 9435
16 h 57 apart on the timetable, overnight
UA 562 leaves 16 h 57 after VA 8576 arrives on the timetable: more than half a day, so not a connection we count.