Yes, your Delta SkyMiles Medallion status provides significant benefits on Air France because both airlines are founding members of the SkyTeam alliance. If you hold Silver Medallion status, you are recognized as SkyTeam Elite, which grants you extra baggage allowance and priority check-in. If you hold Gold, Platinum, or Diamond Medallion status, you are recognized as SkyTeam Elite Plus. This higher tier unlocks premium perks such as SkyPriority services (priority boarding and security), access to over 750 SkyTeam lounges worldwide (including the world-class Air France lounges at Paris-CDG), and guaranteed reservations on sold-out long-haul flights when booked at least 24 hours in advance. To ensure your benefits are recognized, you must add your SkyMiles number to your Air France booking before you travel. In 2026, the partnership between Delta and Air France-KLM is deeper than ever, allowing you to not only enjoy status perks but also earn and redeem Medallion Qualification Dollars (MQDs) and miles across their joint-venture network seamlessly.