An object stops dead in it's track!

I was at my back porch/driveway going to my car to get my laundry when three lights caught my eye.The wind was blowing at about 20-30 mph to the north east,The craft or crafts where traveling from north east to southwest at a speed of maybe 120-130 mph. and at about 1000-1500 feet altitude,and at an elevation of 70 degrees to my north east.The objects made no sound even at closest approach.My back porch light was on so I was in its light,while I was watching the three lights move towards me the one light closest to my viewpoint stopped dead in it's track for about 3-5 seconds while the other two kept moving.So it had lost ground to the others,then moved very quickly to catch up with the other two,were as it regained it's original position and continued with the other two off to the south west were as I lost visual contact behind some brownstone homes down my field of view.