An Azur Air flight ZF344 from Sochi (AER) to St. Petersburg (LED) returned to Sochi due to a pressurisation issue.
An aircraft involved, Boeing 737-8Q8, registration VP-BIR, has no other record in our database.
Courtesy of Flightradar24.com
Azur Air flight ZF344 from Sochi to St. Petersburg returned to Sochi due to pressurisation issue