Some flights not being tracked


#1

Hi,I have being tracking an124 in flightaware and receiving email alerts but have noticed alot of flights not be tracked.Right now there is this flight flightaware.com/live/flight/ADB2366 and I did not reveive any email alert.I was just hoping somebody could tell me whats wrong or is it a known bug?


#2

uk.flightaware.com/live/flight/VDA9146 Did not get an alert for this departure but did for its arrival


#3

Did not get alerted (tail = CGNPB) for this
flightaware.com/live/flight/CGNP … /MHTG/KBRO

VFR perhaps ?