DL 9970 then LA 6601 at San Francisco
Seattle → San Francisco → Atlanta
Timetable, San Francisco time
11:15DL 9970 from Seattle at the gate
14:15LA 6601 to Atlanta leaves the gatealso MU 8694
3 h apart on the timetable
The last days
DL 9970 and LA 6601 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.