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(S7) S7 Airlines 5257 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(OVB) Novosibirsk Tolmachevo Airport

Novosibirsk, RU

(UUS) Yuzhno-Sakhalinsk Airport

Yuzhno-Sakhalinsk, RU

On-Time Performance Chart

(using rounded numbers)
On-Time
19
53%
Late
7
19%
Very Late
8
22%
Excessive
2
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
36
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
31.217391304347824
Standard Deviation
37.4
Min
0
Max
178

S7 5257 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 53%
Average Delay Time 31.217391304347824 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. 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
2.9 of 5
Average
Average Delay Time 31.217391304347824 min
This flight has an average delay of 31.217391304347824 minutes with a standard deviation of 37.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.