This analysis was created as a self-selected case study for the Google Data Analytics Certificate. The data from this case study was found on Kaggle, was posted by Akul Bahl, and is originally from the US Department of Transportation <https://www.kaggle.com/akulbahl/covid19-airline-flight-delays-and-cancellations/metadata>. The purpose of this script is to reduce the data size (to make it compatible with the free version of rstudio), clean the data, and then answer the question: "Which airline has the most reliable flights to and from Austin?"