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(SQ) Singapore Airlines 8597 On-Time Performance Rating

Date Range:

01-May-2025 to 30-Jun-2025

(SUB) Juanda International Airport

Surabaya, ID

(SIN) Singapore Changi Airport

Singapore, SG

On-Time Performance Chart

(using rounded numbers)
On-Time
23
55%
Late
6
14%
Very Late
7
17%
Excessive
6
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
32
Codeshares
42
Average Delay (min.)
27.59375
Standard Deviation
22.3
Min
0
Max
97

SQ 8597 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 55%
Average Delay Time 27.59375 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. 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
4.1 of 5
Good
Average Delay Time 27.59375 min
This flight has an average delay of 27.59375 minutes with a standard deviation of 22.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.