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(SQ) Singapore Airlines 6440 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(BNE) Brisbane Airport

Brisbane, QLD, AU

(CBR) Canberra Airport

Canberra, ACT, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
46
88%
Late
2
4%
Very Late
3
6%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
21
Codeshares
52
Average Delay (min.)
15.952380952380953
Standard Deviation
20.6
Min
0
Max
93

SQ 6440 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 15.952380952380953 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 94% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 15.952380952380953 min
This flight has an average delay of 15.952380952380953 minutes with a standard deviation of 20.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.