Wynn Staff Seals Union Pact, Strengthening Hold on Vegas Casinos

Las Vegas hospitality workers have approved a deal with Wynn Resorts Ltd., clinching a five-year agreement that offers pay raises and guardrails against the looming threat of artificial intelligence.

Five-thousand unionized Wynn workers nearly unanimously voted to ratify the final piece of a $2 billion deal that includes workers at Caesars Entertainment Corp. and MGM Resorts International, according to Culinary Workers Union Local 226.

The agreements cover about 35,000 workers at more than a dozen properties, including Caesars Palace, the Bellagio, and Wynn Las Vegas. Labor leaders called the agreement historic even as they acknowledged it won’t ...