AA 1920 then AS 1448 at Seattle
Charlotte → Seattle → Calgary
Timetable, Seattle time
12:18AA 1920 from Charlotte at the gate
17:58AS 1448 to Calgary leaves the gate
5 h 40 apart on the timetable
Seattle’s board gives a departure time for only about 57% of its flights, so many days show no gate time.
The last days
AA 1920 and AS 1448 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 Calgary
No later flight to Calgary on the timetable.