Rossiya
Is FV6521 delayed?
FV6521 left Moscow on schedule, at 03:44 on Sep 27 (9 min behind); its arrival time is not confirmed yet (last reported Sep 27, 01:33 UTC).
On schedule (9 min behind)
This update may be out of date. Check with your airline.
Official source · Updated
Departure
Moscow
SVO
Actual
Scheduled 03:35
Sep 27
Arrival
Kostanay
KSN
Scheduled
Sep 27
Times shown in airport local time
Service date: · Scheduled departure date (Europe/Moscow)
Flight details
Departure · UTC
- Scheduled
- Estimated
- Not available
- Actual
Arrival · UTC
- Scheduled
- Estimated
- Not available
- Actual
- Not available
Also sold as SU6521
Is FV6521 usually late?
Observation window: Aug 31, 2026 – Sep 30, 2026
Percentages and delay figures appear once 10 arrivals are recorded.
On time means arriving no more than 15 minutes after the scheduled time; late means more than 15 minutes after. Cancelled and diverted flights are counted apart from arrivals. Results compare scheduled and actual arrival times. Cancelled or diverted flights are excluded. Some flights may be missing from the history.
At the airports today
Moscow Sheremetyevo (SVO) departures
- Left more than 15 min late
- 3 of 8
- Cancelled today
- 2
Related flights
Other flights SVO → UAUU
Flight history and details
| Service date | Departure | Arrival | Actual | Arrival delay (minutes) |
|---|
Email me if FV6521 runs late
We email you if your next FV6521 flight in the coming day is more than 15 minutes late, cancelled or diverted. Alerts last 30 days. No account needed.