Thirteen survivors were pulled from the wreckage, but one later died. Medical officials told Russian state media at least five people remain in critical condition. Thirty-nine passengers and four crew members were onboard the aircraft.
The ATR-72, a twin-engine, turbo-prop plane operated by the Russian carrier UTair, went down some 35 kilometers from the western Siberian city of Tyumen while heading to the town of Surgut. The cause of the crash is not known.
Emergency Situations Ministry spokeswoman Irina Andrianova said the injured survivors were flown by helicopter to a hospital in Tyumen following the crash.