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(SU) Aeroflot 1511 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(SGC) Surgut Airport

Surgut, RU

(SVO) Moscow Sheremetyevo International Airport

Moscow, RU

On-Time Performance Chart

(using rounded numbers)
On-Time
58
94%
Late
0
0%
Very Late
0
0%
Excessive
3
5%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
86.6
Standard Deviation
87.7
Min
0
Max
219

SU 1511 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 95%
Average Delay Time 86.6 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 95%
This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 86.6 min
This flight has an average delay of 86.6 minutes with a standard deviation of 87.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.