A bomb threat turned a routine Sunday-evening flight from Tel Aviv to Vienna into a military-escorted emergency diversion. Austrian Airlines flight OS82, an Airbus A320, was cruising near the Romanian border when the crew reported the threat and diverted to the Bulgarian capital, Sofia.
Bulgaria’s Ministry of Transport said the crew reported what it called a “bomb threat signal” during the flight and “decided to land in Sofia extraordinarily.” A Bulgarian Air Force MiG-29 fighter jet scrambled to meet the aircraft and escorted it to Vasil Levski Airport in Sofia, in an operation coordinated with NATO’s Combined Air Operations Centre in Spain.
The flight had departed Ben Gurion Airport in Tel Aviv at 6:46 p.m. local time on Sunday (15:46 GMT) and touched down in Sofia at about 9:43 p.m. local time (18:43 GMT), flight-tracking data showed. All 51 passengers and six crew members disembarked safely. Tracking platforms showed the aircraft — registered OE-LZE — squawking 7700, the international transponder code for a general emergency, as it turned south out of Romanian airspace and began a rapid descent toward Sofia.
“We can confirm that a threat was made against flight OS82 from Tel Aviv to Vienna (TLV to VIE), which necessitated a stopover in Sofia (SOF),” an Austrian Airlines spokesperson told USA Today. “The aircraft in question … is now being searched.” The airline said passengers would be rebooked onto alternative flights as quickly as possible once the inspection was complete. Bulgarian authorities set up a crisis response team and opened an investigation.
Early indications suggested the threat may have been a false alarm. Israel’s Ynet news site reported that the warning came from an Austrian citizen who telephoned in the threat from Vienna after the plane had already departed — a person who was never on board. No explosives were discovered in the initial checks, though authorities had not announced final results. Passengers told Ynet they were informed of an anonymous bomb threat that forced the flight to change course. Among those on board was reportedly a delegation of young people expected to address the United Nations, Ynet reported.
The scare is the latest in a string of security alerts around flights connected to Israel. Just weeks ago, the co-pilot of a Flydubai passenger jet allegedly attacked his captain with a crash axe in an apparent attempt to bring down a plane carrying 170 passengers from Dubai to Tel Aviv — the aircraft plunged thousands of feet before the attacker was subdued. Last Tuesday, a Delta Air Lines flight from New York faced a similar bomb scare after landing at Israel’s Ben Gurion Airport. The United States has also issued security alerts across a dozen Middle Eastern countries, warning citizens to prepare for flight disruptions.
That pattern is why Sunday’s incident matters far beyond one diverted flight. Airlines, crews, and security services are operating on a hair trigger for anything linked to Israeli airports — and when an anonymous phone call can force an airliner to declare an emergency, send fighter jets into the sky, and shut down a runway for a full security sweep, the disruption is real even when the bomb is not. For passengers, the question is how long aviation can absorb these repeated scares before the cost — in delays, rebookings, and frayed nerves — starts reshaping how people fly in and out of the region.
As of Monday morning, the aircraft remained in Sofia while Bulgarian authorities completed their checks. No injuries were reported, and no arrests had been announced.
