AA 3166 then AA 1353 at San Francisco
Philadelphia → San Francisco → Chicago O'Hare
Timetable, San Francisco time
19:51AA 3166 from Philadelphia at the gatealso BA 5438
07:13AA 1353 to Chicago O'Hare leaves the gatealso IB 4078, EI 7102
11 h 22 apart on the timetable, overnight
The last days
AA 3166 and AA 1353 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 Chicago O'Hare
UA 139308:2012 h 29 after AA 3166 on the timetablenot a partner airline
LH 778508:2012 h 29 after AA 3166 on the timetablenot a partner airline
VA 810508:2012 h 29 after AA 3166 on the timetablenot a partner airline