Travelport will "probably" move its headquarters to the London area from Atlanta "this fall

," CEO Jeff Clarke said at the Global Travel & Tourism Summit in Brazil, according to Britain's The Independent. A Travelport public offering on the London Stock Exchange has been on hold for the better part of two years. "The most attractive place for travel-based [flotations] is London," Clarke was quoted as saying. "The markets are not favorable at the moment, but our options are always open."