B6 1306 then WN 1501 at Boston
Nashville → Boston → Baltimore
Timetable, Boston time
00:35B6 1306 from Nashville at the gate
09:10WN 1501 to Baltimore leaves the gate
8 h 35 apart on the timetable
The last days
B6 1306 and WN 1501 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.