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(SK) SAS 8040 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(SIN) Singapore Changi Airport

Singapore, SG

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
33
65%
Late
10
20%
Very Late
4
8%
Excessive
4
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
40
Codeshares
51
Average Delay (min.)
17.1
Standard Deviation
15.4
Min
0
Max
57

SK 8040 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 65%
Average Delay Time 17.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 51% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 17.1 min
This flight has an average delay of 17.1 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 98% of other flights.