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(CA) Air China 855 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(PEK) Beijing Capital International Airport

Beijing, CN

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
49
91%
Late
3
6%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
54
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
47.8
Standard Deviation
44.2
Min
0
Max
123

CA 855 On-Time Performance Details

Overall Rating
3.4 of 5
Average
Percentage On-Time 91%
Average Delay Time 47.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.4 shows that this flight has on-time performance characteristics better than 66% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 91%
This flight has an on-time performance of 91%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 47.8 min
This flight has an average delay of 47.8 minutes with a standard deviation of 44.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.