CZ 1658 then QF 4397 at San Francisco
Chicago O'Hare → San Francisco → Philadelphia
Timetable, San Francisco time
20:11CZ 1658 from Chicago O'Hare at the gatealso AA 3141, FJ 5061
22:58QF 4397 to Philadelphia leaves the gate
2 h 47 apart on the timetable
The last days
CZ 1658 and QF 4397 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 Philadelphia
UA 285423:203 h 09 after CZ 1658 on the timetablenot a partner airline