EI 7141 then AA 304 at San Francisco
Chicago O'Hare → San Francisco → Dallas-Fort Worth
Timetable, San Francisco time
23:55EI 7141 from Chicago O'Hare at the gate
08:00AA 304 to Dallas-Fort Worth leaves the gatealso IB 4169
8 h 05 apart on the timetable, overnight
The last days
EI 7141 and AA 304 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.