Airlines & Cruise Lines on Twitter

Airlines
Air Tran
@AirTran

American Airlines
@aairwaves

Delta Airlines
@Delta Airlines

Jetblue Airlines
@JetBlue

Southwest Airlines
@southwestair

US Air
@USAirways

Feel free to enter additional Twitterers below

Cruise Lines
Carnival Cruise
@CarnivalCruise

Costa Cruises
@CostaCruisesPR

Cunard Curise Line
@cunardline

Disney Cruise Line
@DCLNews

Norwegian Cruises
@Norwegianline
@NCLFreestyle

Princess Cruises
@princesscruises

Royal Caribbean Cruise Lines
@RoyalCaribbean

Feel free to enter additional Twitterers in comments below