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(SQ) Singapore Airlines 6739 On-Time Performance Rating

Date Range:

15-Jul-2026 to 15-Sep-2026

(KTA) Karratha Airport

Karratha, WA, AU

(PER) Perth Airport

Perth, WA, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
34
65%
Late
12
23%
Very Late
3
6%
Excessive
3
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
35
Codeshares
52
Average Delay (min.)
20.457142857142856
Standard Deviation
23.7
Min
0
Max
140

SQ 6739 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 65%
Average Delay Time 20.457142857142856 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
0.5 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 10% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 20.457142857142856 min
This flight has an average delay of 20.457142857142856 minutes with a standard deviation of 23.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.