background

(CA) Air China 4420 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(CKG) Chongqing Jiangbei International Airport

Chongqing, CN

(LXA) Lhasa Gonggar Airport

Lhasa/Lasa, CN

On-Time Performance Chart

(using rounded numbers)
On-Time
29
49%
Late
14
24%
Very Late
4
7%
Excessive
10
17%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
42
Codeshares
0
Average Delay (min.)
31.30952380952381
Standard Deviation
30.4
Min
0
Max
132

CA 4420 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 49%
Average Delay Time 31.30952380952381 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 49%
This flight has an on-time performance of 49%. 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
2.3 of 5
Average
Average Delay Time 31.30952380952381 min
This flight has an average delay of 31.30952380952381 minutes with a standard deviation of 30.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.