B6 8378 then DL 5673 at Boston
Las Vegas → Boston → Pittsburgh
Timetable, Boston time
09:19B6 8378 from Las Vegas at the gate
16:20DL 5673 to Pittsburgh leaves the gate
7 h 01 apart on the timetable
The last days
B6 8378 and DL 5673 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.