40-50 lights in line across the Reno sky.

Witnesses 40-50 lights in a general line headed north to east. Time was about 9:25pm. Close proximity to each other. My location is West Reno at the time of the sighting. Never seen aircraft in that large of a number before. I tried to get video recording but was talking on the phone so the video option was not available. By the time I called my wife to come outside and help me figure out why I was unable to record a video it was gone. Figured I share what I saw in case of others saw it also.