Gelonghui, December 13 | According to the Wall Street Journal, the newly elected president of the USA, Trump, was unable to board the new "Air Force One" aircraft during his first term, and he may also not be able to use the new presidential aircraft during his second term. Informed sources revealed that the long-delayed project is severely behind schedule, to the extent that Boeing (BA.US) has informed the USAF that the two new planes are expected to be delivered only after Trump steps down again as president. This means these planes may not be ready until 2029 or later.