Plots of US university endowments on an aggregate and per student.

I scraped my Uber trips history and made some visualizations and calculated total amount spent by currency.

Airline delays. They are the bane of every travellers existence and anxiety. Airlines won’t tell you if your flight is likely to be delayed or not. Delayed flights can cause you to miss a connecting flight or an important business meeting. So why hasn’t anyone tried to explore if airline delays can be predicted with a reasonable degree of accuracy? In this analysis I try to develop a machine learning model that aims to predict if a flight arrival will be delayed by 15 minutes or more?