AA 4509 then CX 2095 at O'Hare
Knoxville → Chicago → Anchorage
Timetable, Chicago time
09:10AA 4509 from Knoxville at the gate
10:00CX 2095 to Anchorage leaves the gate
50 min apart on the timetable
The last days
AA 4509 and CX 2095 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.