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(CZ) China Southern Airlines 6687 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(URC) Urumqi Diwopu International Airport

Urumqi, CN

(TCG) Tacheng Qianquan Airport

Tacheng, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
47
80%
Late
3
5%
Very Late
1
2%
Excessive
6
10%
Cancelled
1
2%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
37.88
Standard Deviation
57.1
Min
0
Max
199

CZ 6687 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 81%
Average Delay Time 37.88 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 56% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 81%
This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 37.88 min
This flight has an average delay of 37.88 minutes with a standard deviation of 57.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.