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(KC) Air Astana 851 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(ALA) Almaty International Airport

Almaty, KZ

(NQZ) Astana Nursultan Nazarbayev International Airport

Astana, KZ

On-Time Performance Chart

(using rounded numbers)
On-Time
28
49%
Late
19
33%
Very Late
7
12%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
49
Codeshares
0
Average Delay (min.)
21.408163265306122
Standard Deviation
18.5
Min
0
Max
95

KC 851 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 49%
Average Delay Time 21.408163265306122 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 49%
This flight has an on-time performance of 49%. 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
4.8 of 5
Very Good
Average Delay Time 21.408163265306122 min
This flight has an average delay of 21.408163265306122 minutes with a standard deviation of 18.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.