Abstract: An interactive user interface for displaying available trips is provided. The user interface includes a calendar overview tool. An exemplary computing system has a processor and a memory. The computing system is configured to perform operations including obtaining data describing a plurality of trips between an origin and a destination. Each trip has a departure time and an arrival time. The operations also include respectively representing the plurality of trips with a plurality of trip identifiers at different positions on a first axis of a graph. The graph has units of time on a second axis. Each trip identifier extends from the arrival time to the departure time of the trip such trip identifier represents. An interval of time depicted by the graph can be adjusted by a user.