background

(CA) Air China 937 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(PEK) Beijing Capital International Airport

Beijing, CN

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
19
45%
Late
11
26%
Very Late
4
10%
Excessive
8
19%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
32
Codeshares
0
Average Delay (min.)
30.53125
Standard Deviation
23.6
Min
0
Max
115

CA 937 On-Time Performance Details

Overall Rating
1.6 of 5
Average
Percentage On-Time 45%
Average Delay Time 30.53125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 30% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 45%
This flight has an on-time performance of 45%. 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
3.1 of 5
Average
Average Delay Time 30.53125 min
This flight has an average delay of 30.53125 minutes with a standard deviation of 23.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.