As part of some quick analysis of flight departure data, to more quickly understand the impact of distance, date, and time of day on departure delays – I forked the Square Crossfilter and incorporated data from RITA BTS Flight Departure Statistics and Great Circle Mapper to calculate airport distances. At the bottom is a nice screenshot of it, but you can interact with the data directly with the links directly below. Please note that it will take a few seconds to a few minutes to load up because of the large files d3 will process. Airline On-time Departure Performance (Top…