Delta and Aeromexico Joint Venture Continues After US Court Reversal
A US appeals court has permitted the Delta Air Lines and Aeromexico joint venture to persist. This decision overturns a Department of Transportation order. The ruling secures the partnership in the significant US-Mexico aviation market.

Joint Venture Sustained
A US appeals court recently ruled in favour of the Delta Air Lines and Aeromexico joint venture. This decision allows the partnership to continue operating. It overturns a Department of Transportation (DOT) order. The DOT had sought to end the venture beginning in 2024. The US Court of Appeals for the Eleventh Circuit issued the ruling.
This outcome maintains the alliance's operations. The joint venture holds antitrust immunity. It covers the crucial US-Mexico air travel market.
Court's Rationale and Partnership Benefits
The Eleventh Circuit’s decision focused on the DOT's analysis. The Department had considered only the Mexico City market. This was for its termination order. However, the court noted the initial 2016 approval used a broad US-Mexico market analysis. Aeromexico stated the joint venture delivers enhanced connectivity. It also provides a broader network.
Customers gain more convenient service options. The partnership increases competition for travellers. Delta confirmed its focus on customer, employee, and community benefits. A joint venture allows airlines to collaborate closely. They operate as one carrier in a specific market. This differs from competing directly. Such pacts typically coordinate scheduling and pricing.
They also include joint sales efforts. This structure often enables more flights and routes. These would otherwise be unfeasible.
Market Significance and Historical Context
The US-Mexico market represents the largest international market by seats from the US. Schedule data from aviation analytics firm Cirium confirms this. Since its 2016 implementation, Delta and Aeromexico added many new routes. Examples include flights from Mexico City’s Benito Juárez International Airport (MEX). These connect to Phoenix Sky Harbor (PHX) and Raleigh-Durham (RDU).
Tampa International Airport (TPA) also gained new services. Many of these routes faced jeopardy under the termination threat. Cirium schedules show the combined Delta and Aeromexico flight schedule. It represents the second-largest share of seats. This applies to the US-Mexico corridor. American Airlines holds just over 20% of seats.
Delta and Aeromexico collectively hold just under 20%. Mexican discounter Volaris ranks third with 19%. This partnership also includes reciprocal loyalty benefits. These apply to Delta SkyMiles and Aeromexico Rewards members. The joint venture previously faced challenges. Mexico's safety rating was downgraded. The Federal Aviation Administration (FAA) lowered it to Category 2. This occurred from 2021 through 2023. The pact resumed in 2023. This followed Mexico's return to a Category 1 rating.
Implications for Travellers and Industry
The court's decision ensures continued service stability for travellers. Passengers between the US and Mexico will retain access to a broad network. Existing routes, including those added since 2016, will persist. The partnership maintains competitive pricing and service options. This outcome prevents potential route reductions.
For the aviation industry, the ruling underscores regulatory scrutiny. It highlights the importance of comprehensive market analysis in antitrust decisions. Other airlines operating in similar joint ventures may note this precedent. The decision confirms the long-term viability of major cross-border airline alliances.
It also provides certainty for future investment in the region's air travel infrastructure. Industry stakeholders will monitor any further regulatory actions. The focus remains on maintaining robust air links. This supports ongoing travel and trade between both nations.
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