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(CI) China Airlines 9255 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(FLR) Florence Peretola Airport

Florence, IT

On-Time Performance Chart

(using rounded numbers)
On-Time
33
55%
Late
14
23%
Very Late
4
7%
Excessive
3
5%
Cancelled
6
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
37
Codeshares
60
Average Delay (min.)
19.405405405405407
Standard Deviation
15.4
Min
0
Max
67

CI 9255 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 55%
Average Delay Time 19.405405405405407 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. 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
4.8 of 5
Very Good
Average Delay Time 19.405405405405407 min
This flight has an average delay of 19.405405405405407 minutes with a standard deviation of 15.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.