AA 423 then CV 51K at O'Hare
Washington National → Chicago → Luxembourg
Timetable, Chicago time
21:29AA 423 from Washington National at the gate
04:10CV 51K to Luxembourg leaves the gate
6 h 41 apart on the timetable, overnight
The last days
AA 423 and CV 51K weren’t both flown 15 min to 12 h apart in the last 21 days.
Statistics from past flights, not live flight information. Always check times and your connection with your airline, and don’t base travel or booking decisions on these numbers.