WN 3240 then UA 3439 at Detroit
Nashville → Detroit → Newark
Timetable, Detroit time
16:05WN 3240 from Nashville at the gate
17:12UA 3439 to Newark leaves the gate
1 h 07 apart on the timetable
The last days
WN 3240 and UA 3439 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.