According to IATA's rules on entering Russia:
Passengers are not allowed to enter.
- This does not apply to:
- nationals of the Russian Fed. and their family members;
- nationals and residents of Belarus if arriving from Belarus (not traveling on flights FV/SU6496);
- nationals and residents of Kyrgyzstan if arriving from Kyrgyzstan (not traveling on flights SU1883 and SU1895).
What's special about these three flights? Why does Russia specifically exclude them?