Formation of 5-6 circluar objects

In yard walking south around 9 pm. On phone with family member. Glanced up to sky while walking and caught movement over left shoulder. Street lights were on and it was dark out. Stars visible but possibly hazy light cloud cover. Turned around to see movement better and saw 5-6 fuzzy round objects in the sky flying north in formation. Close to airport and familiar with all sorts of aircraft coming too and from and there was no correlating sound to the objects that sounded anything like any flying object. Seemed high up like jet plane distance but bigger. No flashing lights or colors seen. The objects moved in formation smoothly like an uneven V formation like geese but way closer together. I told my family memeber I had to go and hung up and tried to grab a picture but I lost it through the outline of the tree as I was moving fast. Tracked with my eyes where it should be but looked down at my phone for camera app and couldn't find it after that. Very unfamiliar sighting and I look up a LOT in my life.