Venezuelan Foreign Minister Elias Jaua told media that an aircraft carrying President Nicolas Maduro was denied a path over Puerto Rico’s airspace.

Venezuelan Foreign Minister Elias Jaua told media that an aircraft carrying President Nicolas Maduro was denied a path over Puerto Rico’s airspace.

President Maduro’s flight, which was to depart for China, was forced to find an alternate flight path according to Jaua, who denounced the act as “an act of aggression.”

“We have received the information from American officials that we have been denied travel over its airspace,” Jaua said, speaking to reporters during an official meeting with his South African counterpart.

“We denounce this as yet another aggression on the part of North American imperialism against the government of the Bolivarian Republic,” he added.

"No one can deny airspace to a plane carrying a president on an international state visit."

There is “no valid argument” for denying travel through American airspace, Jaua said, adding that he expected the US to rectify the situation.

President Maduro was due to arrive in Beijing this weekend for bilateral talks with the Chinese government. Jaua was adamant that the Venezuelan leader would reach his destination, regardless of any perceived interference.

Though the US has yet to issue an official response, the latest incident will likely add to already strained relations between the two countries.

Meanwhile, Venezuela President Nicolas Maduro accused the United States on Thursday of denying visas to members of its delegation for next week's UN General Assembly in New York.

"They want to put conditions, if we decide to go to New  York...They don't want to give a visa to my  minister," said Maduro. "Do we want to go as  tourists? We're going to the United Nations. You're obligated to  give visas to all the delegation."

Appearing via the television network TeleSUR on Thursday, Maduro  indicated that he had directed his foreign minister, Elías Jaua,  and Venezuela’s Ambassador to the UN, Samuel Moncada, to  “activate all mechanisms” in reference to the visa  dispute.

“US, you are not the UN’s owner. The UN will have to move out  of New York,” remarked Maduro.

In July, the Venezuelan president announced that his government was halting attempts to improve relations with the US. The move was in response to comments made by the newly appointed US Ambassador to the UN, Samantha Power, who told a Senate committee that her new role would include challenging the “crackdown on civil society” abroad, including in Venezuela.