TP 243 then KJ 242 at O'Hare
Lisbon → Chicago → Dallas-Fort Worth
Timetable, Chicago time
15:30TP 243 from Lisbon at the gate
11:40KJ 242 to Dallas-Fort Worth leaves the gate
20 h 10 apart on the timetable, overnight
KJ 242 leaves 20 h 10 after TP 243 arrives on the timetable: more than half a day, so not a connection we count.