This document discusses airline branding. It defines branding as a set of marketing methods used to distinguish a company from competitors and create lasting impressions. Branding tools include identity, communication, awareness, loyalty and strategies. Brand equity is the value of a brand and is measured by assessing these components. The document then discusses corporate brand identity, brand awareness, brand elements like name and logo, brand extension, co-branding, rebranding and brand positioning. It provides examples of these concepts from airlines like British Airways, EasyJet, Air Asia, Nok Air, Thai Airways, Tiger Airways and others.