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(CZ) China Southern Airlines 3311 On-Time Performance Rating

Date Range:

01-Feb-2024 to 31-Mar-2024

(CAN) Guangzhou Baiyun International Airport

Guangzhou, CN

(YIH) Yichang Sanxia Airport

Yichang, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
40
71%
Late
7
13%
Very Late
0
0%
Excessive
3
5%
Cancelled
6
11%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
20.72
Standard Deviation
32
Min
0
Max
142

CZ 3311 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 71%
Average Delay Time 20.72 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 20.72 min
This flight has an average delay of 20.72 minutes with a standard deviation of 32 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.