No, SWISS (Swiss International Air Lines) and Lufthansa are not the same airline, but they are both part of the same parent company, the Lufthansa Group. SWISS acts as the national flag carrier of Switzerland and maintains its own distinct brand identity, cabin service, and hubs in Zurich and Geneva. However, it is a wholly owned subsidiary of the German-based Lufthansa Group, which acquired the airline in the mid-2000s after the original Swissair went bankrupt. In 2026, the group has moved even closer together through a "Group-wide" reorganization. While they share a frequent flyer program (Miles & More) and integrate their back-end functions like IT, finance, and network management to increase efficiency, they remain separate entities for passengers. This means a traveler can book a flight on a SWISS-branded aircraft or a Lufthansa-branded one, but behind the scenes, both are steered by the same corporate strategy and functional boards that manage the group’s multi-hub global network.