Google has optimized Google Flight Search for Android and iOS mobile devices — before launching international capabilities.
Although Jeremy Wertheimer, Google’s vice president, travel, said in November that international capabilities would be coming soon, Google Flight Search currently supports US destinations only. Google Flight Search debuted in beta in September.
And, some US airlines, such as Southwest and JetBlue, currently don’t offer their fares through Google Flight Search. Southwest’s absence is expected as it doesn’t participate in third-party consumer sites; JetBlue’s absence is somewhat of a surprise.
Read full story at: http://www.tnooz.com/2012/02/22/mobile/google-flight-search-optimized-for-android-and-ios-but-most-of-the-world-is-still-missing/