Airlines form alliances and partnerships that affect passenger benefits, codesharing, and network connectivity. Travel applications can leverage alliance information to enhance user experience.
The Three Major Alliances
Star Alliance (United, Lufthansa, Singapore), oneworld (American, British Airways, Qantas), and SkyTeam (Delta, Air France, KLM) are the global airline alliances. Members share lounges, coordinate schedules, and allow reciprocal frequent flyer benefits.
Alliance Benefits for Travelers
Passengers earn and redeem miles across alliance partners. Status benefits like lounge access and priority boarding often apply on partner airlines. Alliance membership influences route planning for frequent travelers.