Delta Air Lines is celebrating 100 years of flight with a new trading card collection. Here's how to get yours.

The blue line represents the straight line joining these two place. The distance shown is the straight line or the air travel distance between Rome and Jerusalem. Load Map What is the travel distance ...

So, when Korean Air invited me to the unveiling of their new corporate identity in Seoul, I begged my editor for the chance to go and hear more about what goes into an airline updating its livery.