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(S7) S7 Airlines 4284 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(TAS) Tashkent Islam Karimov International Airport

Tashkent, UZ

(KZN) Kazan International Airport

Kazan, RU

On-Time Performance Chart

(using rounded numbers)
On-Time
20
80%
Late
1
4%
Very Late
0
0%
Excessive
4
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
7
Codeshares
25
Average Delay (min.)
55.714285714285715
Standard Deviation
54.7
Min
0
Max
148

S7 4284 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 80%
Average Delay Time 55.714285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 55.714285714285715 min
This flight has an average delay of 55.714285714285715 minutes with a standard deviation of 54.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.