TP 4399 then AF 2608 at San Francisco
Boston → San Francisco → Atlanta
Timetable, San Francisco time
20:55TP 4399 from Boston at the gate
08:00AF 2608 to Atlanta leaves the gatealso KL 7664
11 h 05 apart on the timetable, overnight
The last days
TP 4399 and AF 2608 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.