United flight from Israel diverts to Athens after crew reports unusual smell

A United Airlines flight that took off from Tel Aviv for the United States was diverted overnight and landed in Athens, the Greek capital, after an unusual smell raised concern about a possible fire on board, N12 correspondent Dean Fischer reported. According to that report, the passengers were still in Athens on Monday morning, waiting for a replacement aircraft to carry them on to their destination.

Ynet reported that the aircraft was a United Dreamliner and that the crew transmitted emergency code 7700 before turning towards Greece. Ynet described the cause as an abnormal odour in the passenger cabin and stressed that, unlike some earlier diversions of flights from Israel, this one was not prompted by a bomb threat.

Where the reports differ

The two Israeli outlets agree on the airline, the departure point, the landing in Athens and the reason given: a strange smell on board. They differ on where the flight was going. N12 said the plane was flying to New York, while Ynet named Newark as its destination. Newark Liberty International Airport is in New Jersey and is one of the main airports serving the New York metropolitan area, so the two descriptions may refer to the same trip, but neither report reconciles them and this article does not either.

The reports also emphasise different points. N12 framed the concern as a fear of fire and focused on the stranded passengers. Ynet focused on the cockpit's emergency declaration and the type of aircraft.

What code 7700 means

Aircraft carry a transponder, a device that broadcasts an identifying code to air traffic controllers. Setting it to 7700 is the internationally recognised way for a crew to declare a general emergency. It alerts controllers and nearby aircraft that the flight needs priority handling, and it typically makes the plane visible as an emergency on public flight-tracking websites. The code is used for a wide range of situations, from medical problems to technical faults, and declaring it does not by itself indicate how serious a problem turned out to be.

Smoke, fumes or unexplained smells in the cabin are treated cautiously in aviation because a fire on board is among the most dangerous events a crew can face over water or far from an airport. Diverting to the nearest suitable airport is a standard precaution in such cases, even when the source of the smell later proves harmless.

The route and the aircraft

Flights from Israel to the American east coast leave from Ben Gurion Airport, the country's main international gateway near Tel Aviv, and cross the eastern Mediterranean before heading over Europe and the Atlantic. Athens lies along that path, which makes Greece a natural place for an aircraft on this route to land if a problem arises early in the journey.

The Dreamliner, named by Ynet, is Boeing's wide-body, long-range jet, the type airlines use for long nonstop routes such as those linking Israel and the United States. United Airlines is one of the American carriers that fly between Tel Aviv and the New York area, a route heavily used by Israelis, American Jewish travellers and others moving between the two countries.

Diversions of flights from Israel

Ynet's remark that this diversion was not caused by a bomb threat reflects the fact that flights to and from Israel have at times been rerouted over security concerns. According to both reports, this incident was attributed to a smell in the cabin rather than to any security issue.

For passengers, a diversion of this kind usually means hours on the ground while the airline inspects the aircraft or brings in another one. N12 reported that the travellers in Athens were waiting for a substitute plane, but did not say when it was expected to arrive or depart.

What the reports do not say

Neither report includes a statement from United Airlines or from Greek aviation authorities, and neither gives a flight number or the number of passengers on board. Neither says whether anyone was hurt or needed medical attention, what caused the smell, whether any sign of fire or smoke was actually found after landing, or when the passengers are due to reach the United States. The discrepancy over whether the destination was New York or Newark is also unresolved in the material.