Just wondering how long a flight will be listed if the flight is not going happen today. This morning we were supposed to get FLE574 here at CYOW but it suffered some damage during ops in CYEG. The segments from CYEG to CYHM and CYHM to CYOW were effectively cancelled (the aircraft was ferried to a maintenance base). On the CYOW screen in the “Enroute” list it still shows the flight as active but delayed. How long will it show this info if the flight will never actually occur today?