The airports of Saransk, Saratov, Penza and Volgograd have returned to normal operations Restrictions have been lifted at the airports of Saransk, Saratov, Penza and Volgograd, the Federal Air Transport Agency reports. "The airports of Saransk, Saratov (Gagrin), Penza.

The airports of Saransk, Saratov, Penza and Volgograd have returned to normal operations Restrictions have been lifted at the airports of Saransk, Saratov, Penza and Volgograd, the Federal Air Transport Agency reports. "The airports of Saransk, Saratov (Gagrin), Penza.