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(SQ) Singapore Airlines 6421 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(BNE) Brisbane Airport

Brisbane, QLD, AU

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
38
73%
Late
6
12%
Very Late
4
8%
Excessive
0
0%
Cancelled
4
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
23
Codeshares
52
Average Delay (min.)
14.73913043478261
Standard Deviation
11.7
Min
0
Max
36

SQ 6421 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 73%
Average Delay Time 14.73913043478261 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 14.73913043478261 min
This flight has an average delay of 14.73913043478261 minutes with a standard deviation of 11.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.