Passengers and an off-duty pilot land Flydubai 1073 after a cockpit stabbing

Flydubai flight FZ1073 left Dubai for Tel Aviv on the morning of 30 September and landed, damaged, at Prince Sultan bin Abdulaziz Airport in Tabuk, Saudi Arabia, after the first officer stabbed the captain and the aircraft fell thousands of feet. No one died. Six or more people were hurt. The first officer, an Omani national who had worked for the airline for less than a year, was arrested on the ground.

The aircraft was a Boeing 737 MAX 8. The flight, call sign SKYDUBAI 1073, was one of the regular services that have linked the United Arab Emirates and Israel since the 2020 normalisation agreements. Published accounts put the departure from Dubai International at about 7:05 a.m. Gulf Standard Time. By mid-morning the jet was on the ground in northwestern Saudi Arabia, and most of its rudder was gone.

What the cabin saw

Captain Smit Machchhar, an Indian national based in Dubai and originally from Ghatkopar East in Mumbai, was in the left seat. Passenger accounts collected by Israeli and international outlets say the first officer stabbed him in the cockpit. Machchhar, already wounded, managed to open the cockpit door. A passenger waiting for the lavatory heard the struggle and alerted a flight attendant and her husband, Tzvika Manes, who was in the front row.

Manes later told Israeli media he saw Machchhar fall out of the cockpit with the first officer on top of him, still stabbing. Manes went in with an off-duty pilot and other passengers, including Yaniv Hayun, Shota Musaev and Asaf Rajuan. The struggle inside lasted on the order of 20 to 30 minutes, Manes said. The first officer was bound with headphone cords. Musaev treated the captain's cuts. Hayun pulled on the yoke to level the aircraft while it was diving. An off-duty pilot then took the controls and flew the jet to Tabuk.

Machchhar had deep cuts to his head and hands. People familiar with his condition told the Hindustan Times he underwent surgery and was stable. One passenger was hospitalised. Others needed bandages. Flydubai said everyone on board was secure after the landing.

The drop, the codes, the missing rudder

The jet had been at about 34,000 feet, or 10,000 metres. It fell to about 17,000 feet in less than a minute, then continued down to about 15,000 feet, where it flew for roughly an hour before landing. The Hindustan Times, reconstructing the flight, put one segment of the drop at 14,300 feet in 37 seconds over northern Saudi Arabia. Those two figures describe the same event from different cuts of the data. The aircraft also crossed briefly into Jordanian airspace before turning back toward Tabuk.

The crew set the transponder to 7700, the general emergency code, and then to 7500, the code for unlawful interference. A 7500 squawk is rare. It tells air traffic control that the crew believes control of the aircraft has been interfered with. The landing at Tabuk was at 10:45 a.m. Gulf Standard Time, 9:45 a.m. local time. Photographs after the landing showed that most of the rudder was missing. Investigators' working view is that it detached when the jet went past its maximum design speed in the dive.

Saudi officers questioned passengers and crew for about seven hours. A replacement aircraft later carried passengers on to Israel. Flydubai suspended its flights to Ben Gurion Airport for six days. Its first public line called the event an incident and confirmed a safe landing. A second statement called it an altercation on the flight deck and said the motives were unknown.

Who is investigating, and what they have ruled out

Saudi Arabia's initial assessment was that the first officer meant to crash the aircraft. The kingdom arrested him and has been working with Israel, Oman, the United Arab Emirates and the United States on motive. It has not said whether he acted alone. The UAE opened a formal inquiry into the motive, the weapon and any terrorism link. President Mohamed bin Zayed Al Nahyan agreed that Israel could take part.

Prime Minister Benjamin Netanyahu called the captain's conduct extraordinary and said that, stabbed and seriously injured, Machchhar fought back, opened the door and let passengers and crew overpower the attacker. He described the event as an attempted terrorist attack and said it was too early to name any wider set of perpetrators. An initial Israeli assessment, reported by several outlets, found that the first officer likely acted alone and that there was no indication of Iranian involvement. Yair Lapid said a prior security briefing had contained no hint of a similar plot, pushing back on claims that Israeli agencies had been warned.

Online claims that the event was an Israeli false-flag operation have no support in the public record of the inquiry. They sit outside what Saudi, Emirati and Israeli investigators have said.

What changes for the Dubai-Tel Aviv air bridge

The route is politically exposed in a way most short-haul flights are not. It crosses Saudi airspace under overflight arrangements that are part of the post-2020 regional settlement, and it carries a high share of Israeli passengers. A cockpit attack by a crew member, rather than a passenger who has passed a security screen, moves the problem inside the airline's own hiring and cockpit-access rules. The missing rudder also turns the case into an airworthiness question for the 737 MAX 8: how far past design speed the airframe went, and what that means for the sister ships in the fleet.

Netanyahu said Israel would add security measures. He did not publish the list. The practical test is narrower. Oman, the UAE and Flydubai now have to explain how a first officer with less than a year at the airline boarded with a knife, and whether cockpit-door procedure, crew pairing or pre-flight search failed. Until those answers are public, the six-day suspension is a pause, not a fix. The aircraft is in Tabuk. The first officer is in Saudi custody. Machchhar is alive. The inquiry is split across five countries, and none of them has yet published a motive.