AA 4357 then WN 2656 at Boston
New York JFK → Boston → Baltimore
Timetable, Boston time
09:25AA 4357 from New York JFK at the gate
17:30WN 2656 to Baltimore leaves the gate
8 h 05 apart on the timetable
The last days
AA 4357 and WN 2656 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.