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(CA) Air China 5139 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(BNE) Brisbane Airport

Brisbane, QLD, AU

(AKL) Auckland Airport

Auckland, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
29
52%
Late
13
23%
Very Late
2
4%
Excessive
10
18%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
40
Codeshares
56
Average Delay (min.)
40.7
Standard Deviation
61.6
Min
0
Max
323

CA 5139 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 52%
Average Delay Time 40.7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 18% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
1.9 of 5
Average
Average Delay Time 40.7 min
This flight has an average delay of 40.7 minutes with a standard deviation of 61.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.