I was hoping some of you people with knowledge and investigative savvy can help me out.
Last Sunday i was inside my house (Courtice, Ontario) when my kids started screaming for me to see the "big" plane. Just after they finished their sentence i started to hear a louder than usual aircraft" roar". I immediately went outside to only see the aircraft for literally a half a second. It was indeed large, lager than anything i have seen around YOO (Oshawa, Ontario, just east of YYZ). My initial thought was a 737, but dismissed that as there is no way one of those machines would/should land in Oshawa. It was also very low, again, for the length of time that i saw the plane i would guess 2000'? I'm most likely off with that number but i do know it was low. I stopped thinking about it thinking my mind was playing tricks until a friend called today and asked if i had some info on the sighting. He basically confirmed it was larger than "usual". He said it was a 757 in United colours. My kids confirmed the United colours, not the actual airline.
btw, it was mid-afternoon, not sure of the exact time, if that helps.
Any way something like this can be tracked/checked/verified?