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(ZH) Shenzhen Airlines 4401 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(CTU) Chengdu Shuangliu International Airport

Chengdu, CN

(LXA) Lhasa Gonggar Airport

Lhasa, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
42
67%
Late
4
6%
Very Late
4
6%
Excessive
13
21%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
43
Codeshares
63
Average Delay (min.)
45
Standard Deviation
59.5
Min
0
Max
217

ZH 4401 On-time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 67%
Average Delay Time 45 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-time Performance Rating
0.6 of 5
Poor
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
0.3 of 5
Very Poor
Average Delay Time 45 min
This flight has an average delay of 45 minutes with a standard deviation of 59.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 5% of other flights.