AA 2896 then F9 4069 at DFW
Chicago O'Hare → Dallas-Fort Worth → Denver
Timetable, Dallas-Fort Worth time
00:43AA 2896 from Chicago O'Hare at the gate
14:39F9 4069 to Denver leaves the gate
13 h 56 apart on the timetable
F9 4069 leaves 13 h 56 after AA 2896 arrives on the timetable: more than half a day, so not a connection we count.