United Airlines   Air Canada   Additional alliances  

Each year our route system grows larger, increasing our range and your options. But rest assured that we select our alliance partners carefully. Only those companies that meet our high standards of service and technology are accepted as partners. We want you to feel confident that when you transfer to a Lufthansa partner airline, the Lufthansa Experience goes with you. Lufthansa's aggressive but careful pursuit of partnerships with other airlines has created the industry's largest global alliance. With our quality airline partners, we can fly you just about anywhere on the planet. Plus, you can choose which mileage program you want to earn your miles in.

...and it all happens with one reservation and one check-in.