AA 810 then UA 785 at San Francisco
Dallas-Fort Worth → San Francisco → Washington
Timetable, San Francisco time
13:07AA 810 from Dallas-Fort Worth at the gatealso QF 3064, G3 6173, JL 7577, QR 9165
06:15UA 785 to Washington leaves the gatealso AZ 4408, NZ 9160
17 h 08 apart on the timetable, overnight
UA 785 leaves 17 h 08 after AA 810 arrives on the timetable: more than half a day, so not a connection we count.