WN 332 then DL 5401 at Charlotte
Nashville → Charlotte → Boston
Timetable, Charlotte time
12:25WN 332 from Nashville at the gate
16:35DL 5401 to Boston leaves the gate
4 h 10 apart on the timetable
The last days
WN 332 and DL 5401 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.