I assume you mean "Airline Code". If so, it is DL.
Company Code for Delta Airlines is 12518
Not really. However, they have a close relationship with Delta Airlines and also some code shares with American Airlines.
Delta Airlines is one airline which recently merged with Northwest Airlines.
No Delta does not own Vietnam airlines.
Yes, blankets are provided on Delta Airlines.
Delta Airlines is headquartered in Atlanta Georgia.
Yes, lipstick may be taken on Delta airlines.
Yes but only by code share operated by KLM etc.
No. Only Delta, US Airways and Allegiant Airlines.
Delta Airlines are headquartered in Atlanta, Georgia. Their offices are located at 1030 Delta Boulevard and their phone number is 404-715-2600. Valid government ID must be shown before entering the building.
You cannot download Delta Airlines skins for all the aircraft. You have to download Delta Airlines skins for each aircraft individually. To find the skin for the aircraft you want, type "Flight Simulator X Delta Airlines", and the aircraft you want the skin for. Example: "Flight Simulator X Delta Airlines 737" or "Flight Simulator X Delta Airlines 747"
See the related link for the internet address for Delta Airlines.