An AirAsia Bhd. airplane approaches landing while a Thai Airways International Pcl airplane awaits take-off, at Suvarnabhumi Airport in Bangkok, Thailand, on Monday, May 31, 2010. AirAsia Bhd., Southeast Asia's biggest budget airline, is considering an initial public offering of its unit in Thailand next year amid a surge in leisure travel in the region. Photographer: Udo Weitz/Bloomberg via Getty Images
