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(SU) Aeroflot 1139 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(AER) Sochi International Airport

Adler/Sochi, RU

(SVO) Moscow Sheremetyevo International Airport

Moscow, RU

On-Time Performance Chart

(using rounded numbers)
On-Time
25
47%
Late
11
21%
Very Late
8
15%
Excessive
8
15%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
40
Codeshares
0
Average Delay (min.)
54.375
Standard Deviation
108.3
Min
0
Max
560

SU 1139 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 47%
Average Delay Time 54.375 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 47%
This flight has an on-time performance of 47%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 54.375 min
This flight has an average delay of 54.375 minutes with a standard deviation of 108.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.