AA 398 then TP 4394 at San Francisco
Charlotte → San Francisco → Boston
Timetable, San Francisco time
13:52AA 398 from Charlotte at the gate
22:10TP 4394 to Boston leaves the gate
8 h 18 apart on the timetable
The last days
AA 398 and TP 4394 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 Boston
UA 166523:209 h 28 after AA 398 on the timetable