Company says it occurred at a ` ` third party 's facility '' The site gave customers a number to call -- 1-888-619-8622 -- and added , `` We are expecting a high volume of calls and thank you for your patience . '' Navitaire serves some 60 destinations . United , Frontier and Porter are three of the largest airlines .
Company says it occurred at a ` ` third party 's facility '' Navitaire serves some 60 destinations . United , Frontier and Porter are three of the largest airlines .