AirportChatter
http://airportchatter.com/Bringing itineraries to life
AirportChatter is a free mobile app that provides passengers with the information, tools and interactions to make air-travel a better experience. Our mission is to provide passengers with a seamless experience throughout their day of travel from their departure to arrival door. AirportChatter bridges the gap between passengers, airports, airlines and travel services. Featured as the #1 app for 'At the Airport' by Apple.
Angel list: https://angel.co/company/airportchatter
Member count: 1-10