Bus number 39 was recognized as the most popular route in St. Petersburg. In 2020, 5.6 million people used it. Today, 27 two-section buses run along this route. The movement interval is 5-6 minutes.
"The strategic direction connects Moskovskaya metro station and Pulkovo Airport, but it is in demand not only among passengers and employees of the air harbor. The route is also actively used by citizens visiting shopping centers and other objects of the Moskovsky district," experts of the St. Petersburg State Unitary Enterprise "Passazhiravtotrans" note.
The second place in the popularity rating-2020 remained for route No. 2, which passes through the Kirovsky and Admiralteysky districts. The third was route No. 93, connecting the Primorsky and Kalininsky districts of the city. The buses of each of the "winners" were used by more than 5 million people.