UA 3926 then AA 810 at San Francisco
Newark → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
22:56UA 3926 from Newark at the gate
13:57AA 810 to Dallas-Fort Worth leaves the gatealso QF 3064, BA 5598, RJ 7016
15 h 01 apart on the timetable, overnight
AA 810 leaves 15 h 01 after UA 3926 arrives on the timetable: more than half a day, so not a connection we count.