WN 4477 then DL 5531 at Detroit
Baltimore → Detroit → Washington
Timetable, Detroit time
14:10WN 4477 from Baltimore at the gate
21:46DL 5531 to Washington leaves the gate
7 h 36 apart on the timetable
The last days
WN 4477 and DL 5531 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.
Later flights to Washington
DL 470421:507 h 40 after WN 4477 on the timetable