background

(SQ) Singapore Airlines 8661 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(YIA) New Yogyakarta International Airport

Yogyakarta, ID

(SIN) Singapore Changi Airport

Singapore, SG

On-Time Performance Chart

(using rounded numbers)
On-Time
24
44%
Late
20
36%
Very Late
5
9%
Excessive
6
11%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
52
Codeshares
55
Average Delay (min.)
21.692307692307693
Standard Deviation
15.8
Min
0
Max
74

SQ 8661 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 44%
Average Delay Time 21.692307692307693 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. 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
4.6 of 5
Very Good
Average Delay Time 21.692307692307693 min
This flight has an average delay of 21.692307692307693 minutes with a standard deviation of 15.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.