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(CI) China Airlines 921 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

(HKG) Hong Kong International Airport

Hong Kong, HK

On-Time Performance Chart

(using rounded numbers)
On-Time
24
71%
Late
9
26%
Very Late
1
3%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
14.695652173913043
Standard Deviation
9.5
Min
0
Max
40

CI 921 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 71%
Average Delay Time 14.695652173913043 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very 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 10% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 14.695652173913043 min
This flight has an average delay of 14.695652173913043 minutes with a standard deviation of 9.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.