Poles don't believe Putin's plane will fly over the Black Sea.
The portal Airlive.com predicts that the plane carrying the Russian president will depart Moscow for the Caspian Sea, from where it will enter Turkey via Iran, where it will be escorted by Turkish fighter jets.
It is claimed that the Russian plane will bypass the airspace of Greece and Italy, fly over Montenegro and Serbia, and land in Budapest.

In addition, graphics were presented suggesting that part of Putin's route would pass over the Black Sea.
At the same time, Polish military expert Artur Micek believes that this route is too risky for the head of the Russian state due to its proximity to Ukraine.
"On this route, Russian and Turkish fighter jets will escort the aircraft to eliminate threats from drones or missiles. However, the map shows the route through the Black Sea, which Putin is unlikely to fly over," Micek believes.
But the distinguished military pilot, Russian Major General Vladimir Popov, considers a flight over the Black Sea entirely probable.
According to him, aircraft stationed at a base in Syria will provide support for the presidential jet in the Mediterranean. The general is confident that there will be no problems from NATO countries.
"I have no doubt that Trump will turn all NATO countries upside down. A flawless meeting is a sign of his prestige. Therefore, representatives of European countries will be clicking their heels and standing at attention until our plane flies past. They'll even be standing on the ground for an hour before and another hour after, not to mention the sky," Popov said in an interview with Moskovsky Komsomolets.
Poles don't believe Putin's plane will fly over the Black Sea.