NEW YORK — MLT Vacations, one of the largest providers of vacation packages in the United States, has joined the association United States Tour Operators Association (USTOA) as its newest active member, bringing the association’s total to 48 corporate members and more than 150 brands.

Founded in 1969 as Mainline Travel, MLT Vacations was acquired by Northwest Airlines in 1985 and is now a part of Delta Air Lines.

Atlanta-based MLT Vacations manages several package vacation brands including Delta Vacations, in partnership with Air France Holidays and Alitalia Vacations, and Aeromexico Vacations to offer vacation experiences to more than 250 destinations around the world.

www.ustoa.com