Videos: Trailers, Teasers, Featurettes
A real time account of the events on United Flight 93, one of the planes hijacked on 9/11 that crashed near Shanksville, Pennsylvania when passengers foiled the terrorist plot.
United 93 - watch online: streaming, buy or rent
Currently you are able to watch "United 93" streaming on HBO Go. It is also possible to buy "United 93" on Google Play Movies, Apple iTunes as download or rent it on Google Play Movies, Apple iTunes online.