UA 2754 then AA 2387 at San Francisco
Minneapolis → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
19:35UA 2754 from Minneapolis at the gatealso OZ 6312, VA 8253, NZ 9438
14:01AA 2387 to Dallas-Fort Worth leaves the gatealso QF 3158, IB 4166, G3 6173, RJ 7624
18 h 26 apart on the timetable, overnight
AA 2387 leaves 18 h 26 after UA 2754 arrives on the timetable: more than half a day, so not a connection we count.