The president did not publicly describe that information or disclose evidence establishing Iranian direction. His comments raised the stakes surrounding an investigation whose findings had not yet settled the suspect's motive or possible outside connections.
The statement and its limits
Asked about a possible link to Iran, Trump indicated that the information reaching him pointed toward a connection, but repeated that the matter remained under investigation. He also threatened a forceful response if Iran was responsible.
That conditional warning is separate from proof of responsibility. The exchange did not identify communications, financing, instructions or other evidence connecting the suspect to the Iranian government. It also did not announce a completed U.S. investigative finding.
What happened to the flight
Flydubai flight FZ1073 was traveling from Dubai to Tel Aviv on September 30 when it diverted to Tabuk in Saudi Arabia. Israeli officials and passengers described violence in the cockpit and intervention that helped the aircraft land safely. Flydubai said its passengers were safe.
The UAE's attorney general ordered an investigation, and reporting described cooperation involving several countries. Investigators were considering different explanations. Reuters also reported a preliminary Israeli assessment suggesting the copilot acted alone.
Investigative roles do not establish agreement
Saudi Arabia received the diverted aircraft, the airline is based in the UAE and the flight was bound for Israel. Those circumstances help explain the interest of several governments in the case.
Cooperation does not mean that every participating authority has adopted the same assessment. Nor does the presence of investigators from several countries establish a foreign state plot. Any claim of direction from Tehran needs evidence specific to the suspect and the incident.
Screening and responsibility are separate questions
Benjamin Netanyahu has separately called for tighter advance checks on pilots assigned to Israel bound flights. His comments concern how the copilot was permitted to operate the route, rather than establishing an Iranian connection.
The two issues may develop through the same investigation, but one cannot serve as evidence for the other. Trump's suggestion is a significant presidential statement made during an unfinished inquiry. The next development that would materially change the account is an investigative finding or disclosed evidence clarifying whether the suspect acted independently or received outside direction.