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(KC) Air Astana 851 On-Time Performance Rating

Date Range:

01-Apr-2026 to 31-May-2026

(ALA) Almaty International Airport

Almaty, KZ

(NQZ) Astana Nursultan Nazarbayev International Airport

Astana, KZ

On-Time Performance Chart

(using rounded numbers)
On-Time
55
93%
Late
4
7%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
7.448275862068965
Standard Deviation
6.1
Min
0
Max
23

KC 851 On-Time Performance Details

Overall Rating
5.0 of 5
Very Good
Percentage On-Time 93%
Average Delay Time 7.448275862068965 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 5 shows that this flight has on-time performance characteristics better than 98% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 93%
This flight has an on-time performance of 93%. 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
4.9 of 5
Very Good
Average Delay Time 7.448275862068965 min
This flight has an average delay of 7.448275862068965 minutes with a standard deviation of 6.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.