The tribe attributed the decline to decreased gaming revenue at Mohegan Casino Las Vegas, because table-game hold - the amount won by the casino - was less than the average normally won. The tribal authority reported cash flow - the money going in and out of the casino - at its Las Vegas operation of $3.1 million, down 434.2 percent from last year. 30, a 7.6 percent increase from the previous year. The Uncasville, Connecticut-based Mohegan Tribal Gaming Authority last week reported revenue of $444.3 million for the quarter that ended Sept. Baskow/Las Vegas Review-Journal) flow declined in the fourth quarter for casino operations of Virgin Hotels Las Vegas, but that didn’t prevent its parent company from having a favorable financial performance. The main gambling area at Virgin Hotels Las Vegas on Monday, March 15, 2021.