Royal Caribbean Cruises Ltd. (NYSE:RCL) is a global cruise holding company that owns and operates cruise brands including Royal Caribbean International, Celebrity Cruises, and Silversea Cruises. As one of the world’s largest cruise line operators, Royal Caribbean Cruises Ltd. has a global fleet of 65 ships traveling to around 1,000 destinations around the world. The company has a market capitalization of $32.71 billion as of March 9, 2024.

Delta Air Lines Inc. (NYSE:DAL) is one of America’s major airlines. It is also one of the world’s largest airlines by number of passengers carried. As one of the top travel companies in the world, Delta Air Lines Inc. has a market capitalization of $27.17 billion as of March 9, 2024.

InterContinental Hotels Group PLC (NYSE:IHG) is a British multinational hospitality company. With more than 6,000 hotels in over 100 countries, it is one of the world’s leading hotel companies. InterContinental Hotels Group PLC has a market capitalization of $17.4 billion as of March 9, 2024. It ranks 18th on our list of the 20 biggest travel companies in the world.