Inside United Airline's new club at Denver's airport

United Airlines just opened a swanky new lounge at the airport.

Why it matters: It's another sign of Denver's ascent as a premier United hub. The airline has now sunk nearly $1 billion into its local operations.

By the numbers: The 33,000-square-foot space, located near Gate B32, marks the airline's fourth club at DIA.

• The lounge seats more than 600 travelers across two sleek levels.
• Twin bars serve up cocktails and coffee.
• It also features a curated gallery of works from eight Colorado-affiliated artists.