The international airport Gagarin (part of Airports of Regions MC) has ranked the airlines performing flights from the city of Saratov by their punctuality for 2019.
Gagarin airport’s punctuality leader was PegasFly that did not deviate from the scheduled time in 99% of cases, followed by S7 Airlines (96% of flights on time), by Aeroflot (93%).
This is the first release of such rankings that includes data on the regularity of flights from 20 August to 31 December 2019.  Off-schedule deviations by more than 15 minutes were taken into account, exclusive of deviations that occurred because of weather conditions.