DL 823 then UA 1187 at San Francisco
Atlanta → San Francisco → Medford
Timetable, San Francisco time
17:16DL 823 from Atlanta at the gatealso AF 2495, AM 3256, LA 6318
16:35UA 1187 to Medford leaves the gatealso AV 2266, UA 5706, NZ 9525
23 h 19 apart on the timetable, overnight
UA 1187 leaves 23 h 19 after DL 823 arrives on the timetable: more than half a day, so not a connection we count.