航旅纵横 is a travel and navigation app designed for iPhone users, serving as an official direct sales platform for civil aviation tickets in China. This app provides users with authoritative and timely information on flights, tickets, and airports. Key features include automatic itinerary imports, 3D flight videos, and a robust ticket purchasing system that promises zero markup and no hidden fees.

In addition to flight information, the app offers functionalities such as electronic boarding passes, real-time flight tracking, mobile check-in, and car rental services. Users can also enjoy a global shopping mall for duty-free products, chat and entertainment options while in-flight, and support for frequent flyer cards. With 24/7 customer service for hotel bookings and a unique airport radar feature, this app aims to enhance the travel experience for its users.