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(SQ) Singapore Airlines 8494 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(SIN) Singapore Changi Airport

Singapore, SG

(PER) Perth Airport

Perth, WA, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
27
63%
Late
6
14%
Very Late
6
14%
Excessive
4
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
28
Codeshares
43
Average Delay (min.)
24.642857142857142
Standard Deviation
20.5
Min
0
Max
83

SQ 8494 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 63%
Average Delay Time 24.642857142857142 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. 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
3.6 of 5
Good
Average Delay Time 24.642857142857142 min
This flight has an average delay of 24.642857142857142 minutes with a standard deviation of 20.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.