Only top 10,000 flights were in the source data. The color of the airport, as well as its circle radius, is calculated from the amount of flights to and from it, or, rather, the sum of “weights” of all flights to and from the airport. The line thickness represents the flight’s weight. The flights are one-way, meaning flights LAX ✈︎ SFO and SFO ✈︎ LAX are represented by 2 separate lines.
Data compiled by @Cameron, code by me and available on GitHub
My goodness, this is so freaking cool Alex! I wonder how the “lower lip” on the Atlantic Ocean (North) came to be. I would’ve expected much stronger lines along the Atlantic tracks (East USA <-> Europe). Can’t wait to see what you’ll build next!
Damn, should have clarified it in the post. The paths are not geo-accurate, as seen by flights between Hawaii and Asia, for example. Hopefully the drawing above would explain what’s going on