XO is offering its members and clients access to Aspen Mountain in Colorado through a collaboration with The St Regis Aspen Resort. Members can choose to book an entire private jet or individual seats on a shared flight through XO's innovative mobile app or its dedicated team, and will gain access to ski lifts, the spa plus bar and restaurant at the resort.

Guests who join the XO membership can receive preferred room rates at The Resort with roundtrip VIP ground transportation, supported by XO's dedicated private aviation advisors and The St Regis Aspen Resort's 24/7 butler service.

"Aspen is one of the most frequently travelled destinations for our members year round, and The St Regis Aspen Resort is one of the most highly-desired accommodations," says XO chief marketing officer Lynn Fischer. "We are pleased to offer our members these resort benefits as we continue to provide the best private aviation solutions for access to Aspen in the most efficient, transparent and accessible way possible."

"Because XO uniquely offers its members so many private flight options, it is the perfect private aviation partner for our guests," adds Marriott Luxury Mountain Properties area general manager Heather Steenge-Hart. "We welcome families, groups, couples, individuals and luminaries, all with private flying preferences that XO easily accommodates. Our resort guests know that they will receive an exceptionally high level of product and service that will exceed their expectations; it is wonderful to partner with another brand that shares the same outlook."

Part of the Vista Global private aviation ecosystem, XO offers a network of more than 2,100 aircraft encompassing the full spectrum of cabin sizes including, as available, the Vista members' fleet of over 360 aircraft, including super-midsize, long range and super-long range aircraft as well as the largest fleet of Global 7500s, the world's largest and longest-range business jet.