AA 399 then F9 4689 at DFW
Anchorage → Dallas-Fort Worth → Ontario
Timetable, Dallas-Fort Worth time
05:01AA 399 from Anchorage at the gate
17:47F9 4689 to Ontario leaves the gate
12 h 46 apart on the timetable
F9 4689 leaves 12 h 46 after AA 399 arrives on the timetable: more than half a day, so not a connection we count.