Chicago, Illinois, is home to United Airlines' headquarters, which acts as the main gathering place for the airline's operational management and executive leadership. Located in the recognizable Willis Tower, previously the Sears Tower, the airline's headquarters manages important facets of its worldwide operations, such as corporate strategy, flight scheduling, customer service, and safety procedures. https://airlineofficesdetail.com/offices/united-airlines-headquarters/

The Ethiopian Airlines Lagos Office in Nigeria serves as a key hub for passengers seeking assistance with bookings, ticketing, flight information, and other travel-related services. Conveniently located in Lagos, this office provides support for travelers flying to various domestic and international destinations operated by Ethiopian Airlines. https://airlineofficesdetail.com/offices/ethiopian-airlines-lagos-office-in-nigeria/