Among the new features in TripCase Pro, a product from Sabre Holdings, is adding seat maps with available seats; turn-by-turn driving directions from locales within your itinerary; SMS flight alerts within the TripCase application; flight search up to one year in advance, and sharing of full travel itineraries with assigned recipients.
Read the full story at http://www.tnooz.com/2010/09/16/mobile/sabre-tripcase-goes-pro-with-premium-version/