An F-16 fighter was scrambled as soon as the pilot on the flight from Kharkiv, Ukraine, signaled there was a hijacking attempt and then escorted the plane safely to its original destination in Istanbul, according to NTV television.
Authorities snuck onto the plane and subdued the suspected hijacker while the other 109 passengers were being evacuated, Huseyin Avni Mutlu, the Istanbul governor, told reporters at Sabiha Gokcen airport.
The passengers were evacuated without problems and the "operation has ended," Mutlu said on Twitter.
The man's motive was unclear, but Mutlu said he had "requests concerning his own country" and wanted to relay a "message concerning sporting activities in Sochi."
"We were receiving through various channels information that there could be initiatives to sabotage the spirit of peace arising in Sochi, but we are saddened that such an event took place in our city," Mutlu said.
The Interfax news agency cited the Ukrainian Security Service, the country's main security agency, as saying the passenger who was in a state of severe alcohol intoxication.
Mutlu said the man was not drunk, but suggested he may have taken other substances. He did not elaborate.
Habib Soluk, the Turkish Transport Ministry undersecretary, told NTV that the man rose from his seat, shouted that there was bomb on board and tried to enter the locked cockpit. The pilot signaled that there was a hijack attempt and the airport was placed on high alert.
Pegasus Airlines confirmed in a brief statement there was a "bomb threat" aboard their flight from Kharkiv.
The plane's captain, Ilyas Karagulle, signaled that the crew was well, according to state-run TRT television. The plane landed at about 6 pm Turkish time, just as the opening ceremony for the Olympics was about to begin.
With about 100,000 police, security agents and army troops flooding Sochi, Russia has pledged to ensure "the safest Olympics in history." But terror fears fueled by recent suicide bombings have left athletes, spectators and officials worldwide jittery about potential threats.
