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(SQ) Singapore Airlines 8529 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(TPE) Taiwan Taoyuan International Airport

Taipei, TW

(SIN) Singapore Changi Airport

Singapore, SG

On-Time Performance Chart

(using rounded numbers)
On-Time
35
71%
Late
8
16%
Very Late
2
4%
Excessive
4
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
22
Codeshares
49
Average Delay (min.)
27.954545454545453
Standard Deviation
32.2
Min
0
Max
154

SQ 8529 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 71%
Average Delay Time 27.954545454545453 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 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
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 18% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 27.954545454545453 min
This flight has an average delay of 27.954545454545453 minutes with a standard deviation of 32.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.

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