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(CI) China Airlines 9830 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(USM) Ko Samui International Airport

Koh Samui, TH

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
19
41%
Late
10
22%
Very Late
5
11%
Excessive
12
26%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
46
Total Delays ( > 1 min )
34
Codeshares
46
Average Delay (min.)
44.6764705882353
Standard Deviation
39.4
Min
0
Max
144

CI 9830 On-Time Performance Details

Overall Rating
0.6 of 5
Poor
Percentage On-Time 41%
Average Delay Time 44.6764705882353 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.6 shows that this flight has on-time performance characteristics better than 11% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 41%
This flight has an on-time performance of 41%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 44.6764705882353 min
This flight has an average delay of 44.6764705882353 minutes with a standard deviation of 39.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.