United Airlines: What passengers need to know before flying

According to United Airlines reviews around the web, here's everything you need to know before Making United Flight Reservations.
The history of United Airlines dates back nearly 100 years, when Varney Airlines (which would become part of United Airlines) launched its first flight on April 6, 1926 – a mail run from Pasco, Washington, to Elko, Nevada, via Boise, Idaho.