Out for my even walk and saw a long shaped craft moving very slowly and hovering near Oneida Lake

Walking down long pt rd towards beach rd in Brewerton I saw a long cigar shaped craft moving very slowly and hovering. It looked like it came accross the lake and moving toward I -81. I live near the airport across Oneida Lake and often see planes taking off and landing near the Airport. I live on Beach Rd and it was hovering near my house. I'm used to hearing helicopters but this made absolutely no sound. As I walked closer to the craft it turned and appear to be triangular with a curve on long side and two foreshortened sides. It was not like any craft I've ever seen, other than something resembling a stealth bomber but more rounded on edges. I would like to note I saw this craft around the time within an hour President Biden was leaving Syracuse. There were other types of air traffic in the area during this time as I could see multiple (identifible) planes flying around. I'm not sure if it was an undisclosed aircraft for security purposes, since the military works on different kinds. All I know is that I saw an unidentifible flying object that was shaped oddly and I've never seen before. Unfortunately I did not have my cell phone on me to capture it.