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(CZ) China Southern Airlines 340 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(ICN) Seoul Incheon International Airport

Seoul, KR

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
47
84%
Late
5
9%
Very Late
2
4%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
17
Codeshares
0
Average Delay (min.)
28.705882352941178
Standard Deviation
50.6
Min
0
Max
209

CZ 340 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 84%
Average Delay Time 28.705882352941178 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 70% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. 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
2.9 of 5
Average
Average Delay Time 28.705882352941178 min
This flight has an average delay of 28.705882352941178 minutes with a standard deviation of 50.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.