N721MM, a 2018 GULFSTREAM AEROSPACE CORP GVI(G650ER) owned by Mandalay Resort Group, flew out from Vegas to JFK. Was on the ground for about 1 hour and 45 minutes. Now appears to be on return leg to Vegas.

https://www.corporationwiki.com/Nevada/Las-Vegas/mandalay-resort-group/52287983.aspx