If you're planning a trip or stuck in an airport, these travel apps will send you off in the right direction.
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Great for: Keeping tabs on your travel plans
Available for: Android, iPhone, iPad, BlackBerry, Windows Phone 7
Send your confirmations to TripIt for easy tracking of your travel plans, including flight times and confirmation numbers (the app syncs with your calendar too). "It's convenient to have all the pieces of an itinerary in one place," says Glenn Gruber of the travel tech site Tnooz.com.