CM 404 then UA 6234 at Dulles
Tocumen → Washington → Charlotte
Timetable, Washington time
03:15CM 404 from Tocumen at the gate
22:20UA 6234 to Charlotte leaves the gate
19 h 05 apart on the timetable
UA 6234 leaves 19 h 05 after CM 404 arrives on the timetable: more than half a day, so not a connection we count.