UA 2330 then AC 4370 at San Francisco
Dallas-Fort Worth → San Francisco → Reno
Timetable, San Francisco time
21:50UA 2330 from Dallas-Fort Worth at the gatealso AC 3970, OZ 6314, VA 8276, NZ 9093
20:40AC 4370 to Reno leaves the gate
22 h 50 apart on the timetable, overnight
AC 4370 leaves 22 h 50 after UA 2330 arrives on the timetable: more than half a day, so not a connection we count.