UA 2330 then DL 531 at San Francisco
Dallas-Fort Worth → San Francisco → Atlanta
Timetable, San Francisco time
21:50UA 2330 from Dallas-Fort Worth at the gatealso AC 3970, OZ 6314, VA 8276, NZ 9093
14:05DL 531 to Atlanta leaves the gatealso VS 5342, LA 6601, MU 8694
16 h 15 apart on the timetable, overnight
DL 531 leaves 16 h 15 after UA 2330 arrives on the timetable: more than half a day, so not a connection we count.