IB 4893 then AA 901 at San Francisco
Dallas-Fort Worth → San Francisco → Phoenix
Timetable, San Francisco time
22:31IB 4893 from Dallas-Fort Worth at the gate
19:05AA 901 to Phoenix leaves the gate
20 h 34 apart on the timetable, overnight
AA 901 leaves 20 h 34 after IB 4893 arrives on the timetable: more than half a day, so not a connection we count.