Usability 
A new service that's similar to Tripit (review). Store your travel itineraries on Streamthru's desktop Web site. The day before your scheduled departure Streamthru sends you a text message with a link to your personal mobile Web page containing all details of your trip and real-time flight status updates, weather, and destination guides. There's also an option to have all information delivered by text. Basic packages are free, an extra cost option provides additional destination information, text translation and emergency assistamce. Source Oh! Mobile Directory