B6 1534 then B6 1337 at Boston
San Francisco → Boston → Detroit
Timetable, Boston time
07:09B6 1534 from San Francisco at the gate
18:15B6 1337 to Detroit leaves the gate
11 h 06 apart on the timetable
The last days
B6 1534 and B6 1337 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 Detroit
No later flight to Detroit on the timetable.