Cuba has announced that it will not have aviation fuel available at its main airports due to an ongoing energy crisis exacerbated by the U.S. oil blockade. This situation is expected to significantly impact international air travel between February 10 and March 11. Airlines such as Air Canada, certain Russian airlines, and United Airlines have already announced the suspension of their flights to Cuba, creating challenges for travelers who may find themselves stranded. As a result of the fuel shortage, airlines are currently in the process of making alternative arrangements. Some will have to procure fuel from other countries, while others are adjusting their routes to cope with the ongoing crisis. The shortage of 'Jet A1' fuel poses a considerable challenge not only to tourism but to the continuity of air connectivity for Cuba, which is heavily reliant on international travel for its economy. Additionally, the Union of Aviators' spokesperson indicated that Mexican airlines are evaluating their flight operations but have not yet made a final decision regarding potential suspension of service. This development highlights the broader economic and logistical issues that Cuba faces, particularly in the context of the ongoing U.S. embargo and the compounded effects of the global energy crisis. For travelers and tourism operators, the situation presents significant uncertainty over upcoming travel plans and the viability of operations in the region. Stakeholders will be closely monitoring the situation as it unfolds, especially given its potential to impact Cuba's tourism sector, which is a crucial component of the island's economy.