Delta dips as the Trump administration orders the end of its joint venture with Aeromexico

Shares of Delta Air Lines ticked down on Tuesday morning following the Trump administration’s order that the airline dissolve its approximately 9-year-old joint venture with Aeromexcio by January 1, 2026.

Delta said it was disappointed in the decision, adding that the termination will “cause significant harm to U.S. jobs, communities and consumers traveling between the U.S. and Mexico.” CEO Ed Bastian previously said that the administration’s regulatory stance could be a “breath of fresh air” for the aviation industry.

The Biden administration tentatively decided last year to not renew the antitrust immunity agreement covering the joint venture. At the time, Delta said “$800 million in annual consumer benefits would evaporate” if the partnership were terminated.

Collaboration isn’t over between the two airlines: the Department of Transportation said Delta can maintain its 20% stake in the Mexican airline and the partnership can continue through “arms-length activities such as codesharing, marketing, and frequent flyer cooperation.”