K4 557 then OO 9911 at O'Hare
Anchorage → Chicago → Dallas-Fort Worth
Timetable, Chicago time
05:46K4 557 from Anchorage at the gate
17:59OO 9911 to Dallas-Fort Worth leaves the gate
12 h 13 apart on the timetable
OO 9911 leaves 12 h 13 after K4 557 arrives on the timetable: more than half a day, so not a connection we count.