AA 6326 then K4 996 at O'Hare
Lexington → Chicago → Anchorage
Timetable, Chicago time
12:17AA 6326 from Lexington at the gate
03:45K4 996 to Anchorage leaves the gate
15 h 28 apart on the timetable, overnight
K4 996 leaves 15 h 28 after AA 6326 arrives on the timetable: more than half a day, so not a connection we count.