UA 1341 then UA 2397 at San Francisco
Detroit → San Francisco → Sacramento
Timetable, San Francisco time
19:31UA 1341 from Detroit at the gatealso OZ 9538
18:45UA 2397 to Sacramento leaves the gate
23 h 14 apart on the timetable, overnight
UA 2397 leaves 23 h 14 after UA 1341 arrives on the timetable: more than half a day, so not a connection we count.