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(CGZ) Colorful Guizhou Airlines 7121 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(KWE) Guiyang Longdongbao International Airport

Guiyang, CN

(HIA) Huai'an Lianshui Airport

Huai'an, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
20
54%
Late
4
11%
Very Late
2
5%
Excessive
11
30%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
21
Codeshares
0
Average Delay (min.)
48.23809523809524
Standard Deviation
34
Min
0
Max
116

CGZ 7121 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 54%
Average Delay Time 48.23809523809524 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 7% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. 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
0.8 of 5
Poor
Average Delay Time 48.23809523809524 min
This flight has an average delay of 48.23809523809524 minutes with a standard deviation of 34 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 16% of other flights.