If you're interested, these slides are a cool introduction to the complexity of air travel: http://www.ai.mit.edu/courses/6.034f/psets/ps1/airtravel.pdf http:/

If you're interested, these slides are a cool introduction to the complexity of air travel: http://www.ai.mit.edu/courses/6.034f/psets/ps1/airtravel.pdf http://www.ai.mit.edu/courses/6.034f/psets/ps1/airtravel.pdf Edit: I missed that someone had already linked to them - https://news.ycombinator.com/item?id=18531203 https://news.ycombinator.com/item?id=18531203