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(SQ) Singapore Airlines 4459 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(WLG) Wellington International Airport

Wellington, NZ

(AKL) Auckland Airport

Auckland, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
38
79%
Late
3
6%
Very Late
4
8%
Excessive
2
4%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
20
Codeshares
48
Average Delay (min.)
17.8
Standard Deviation
15.9
Min
0
Max
45

SQ 4459 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 79%
Average Delay Time 17.8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 76% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 17.8 min
This flight has an average delay of 17.8 minutes with a standard deviation of 15.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.

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