Delta One Lounge opens at LAX

Delta One premium lounge customers have a separate entrance at LAX Terminal 5.

Entry to the Delta One premium lounge at LAX will be highly monitored.

A wall of backlit blue glass greets Delta One premium lounge customers.

The 3,200-square-foot Delta One lounge has a stone wall, high-end finishes and expects to serve 150-200 customers per day.

A walnut wall offers privacy, but lets light in, at the Delta One lounge at LAX.

The check-in desk at the Delta One lounge is made from the tail of a DC9 (by MotoArt).

The Delta One lounge has check-in kiosks and a private stair that leads to a priority security checkpoint.

L.A. mayor Eric Garcetti and LAWA executive director Gina Marie Lindsey joined Delta officials and others for the ribbon-cutting of Delta One lounge.

Terminal 5 upgrades include a renovated Sky Club, with 100 additional seats and lots of new art (that's not a real bookcase ... ).

The upgraded Sky Club features an orange juice-making machine at the bar.

Also new at the updated Sky Club at LAX: a self-serve Starbucks coffee-making machine.

Sky Club renovations include four new shower suites.

Left to right between flight attendant and pilot: Delta VP --Global Sales - West Region, Ranjan Goswami; Los Angeles Councilmember Mike Bonin; Los Angeles Mayor Eric Garcetti; Executive Director of Los Angeles World Airports, Gina Marie Lindsey; Delta President Ed Bastian; Los Angeles Councilmember Thomas LaBonge at LAX Terminal 5 on June 10, 2015.