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(SQ) Singapore Airlines 994 On-Time Performance Rating

Date Range:

01-Sep-2025 to 31-Oct-2025

(SIN) Singapore Changi Airport

Singapore, SG

(KNO) Kuala Namu International Airport

Kuala Namu, ID

On-Time Performance Chart

(using rounded numbers)
On-Time
43
70%
Late
10
16%
Very Late
4
7%
Excessive
4
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
40
Codeshares
0
Average Delay (min.)
20.075
Standard Deviation
20.9
Min
0
Max
106

SQ 994 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 71%
Average Delay Time 20.075 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. 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
4.4 of 5
Good
Average Delay Time 20.075 min
This flight has an average delay of 20.075 minutes with a standard deviation of 20.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.