UA 441 then AA 585 at DFW
Chicago O'Hare → Dallas-Fort Worth → Columbus (Ohio)
Timetable, Dallas-Fort Worth time
14:38UA 441 from Chicago O'Hare at the gate
14:31AA 585 to Columbus (Ohio) leaves the gate
23 h 53 apart on the timetable, overnight
AA 585 leaves 23 h 53 after UA 441 arrives on the timetable: more than half a day, so not a connection we count.