To complete the optimal Android travel setup, grab FlightTrack, $5, and the $5 FlightTrack Pro upgrade. Those apps work hand in hand with TripIt to take all the thought out of traveling and let you keep your mind on more important things.
FlightTrack automatically monitors your pending flights and alerts you anytime there's a change -- a delay, a cancellation, or even just a gate reassignment. Alerts aside, it gives you a choice of attractive home screen widgets to keep your latest flight statuses a glance away.
The real power, though, comes with the Pro upgrade, which allows the app to integrate seamlessly with TripIt and pull your reservations directly from there. Zero thought, full automation.