Members of Alaska Airlines‘ Mileage Plan now have access to book nearly 3,000 more daily flights on partner American Airlines, following the most recent phase of the airline’s reservation system migration, which will bring all US Airways flights under the American code this fall.

Alaska Airlines also offers an expanded lounge agreement with American Airlines, giving Board Room members access to all 54 Admirals Club locations worldwide beginning Aug. 15.

“With American’s expanded network, our loyal customers will enjoy earning and redeeming miles for travel to more than 60 additional American Airlines destinations worldwide,” said Andrew Harrison, executive vice president and chief revenue officer, Alaska Airlines. “Through our unique global partner portfolio, our customers can access an incredible virtual network of destinations and lounge locations across the world.”

Elite members of Alaska’s Mileage Plan receive exclusive benefits on American’s expanded network, including expedited security, priority check-in and boarding, complimentary or discounted access to Main Cabin Extra seats, as well as baggage waivers.