Google for Trip planning?

• Flight Tracking

  To see flight status for arriving and departing U.S. flights, type in the name of the airline and the flight number into the search box.
  
  Example:

• Flight Schedules

  To see flight schedules to or from a particular destination, type “flights from” or “flights to” followed by the city or airport of interest. You can also add another location with “to” or “from” and view the schedule for a specific route.
  
  Flight schedule data is provided by OAG and QuickTrip by Innovata.
  
  Example:

• Currency Conversion

  To use our built-in currency converter, simply enter the conversion you’d like done into the Google search box and we’ll provide your answer directly on the results page.
  
  Example:
  Source: http://www.google.com/help/features.html