Virgin America
The Alaska Air Group acquired Virgin America in April 2016 , at a cost of approximately $4 billion and continued to operate Virgin America under its own name and brand until the airline was fully merged into Alaska Airlines on April 24 , 2018 . 
<triplet> Alaska Air Group <subj> Alaska Airlines <obj> subsidiary <triplet> Virgin America <subj> April 24, 2018 <obj> dissolved, abolished or demolished date <triplet> Virgin America <subj> April 24, 2018 <obj> dissolved, abolished or demolished date <triplet> Alaska Airlines <subj> Alaska Air Group <obj> owned by