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(SQ) Singapore Airlines 4437 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(AKL) Auckland Airport

Auckland, NZ

(WLG) Wellington International Airport

Wellington, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
40
70%
Late
8
14%
Very Late
2
4%
Excessive
5
9%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
29
Codeshares
57
Average Delay (min.)
25.24137931034483
Standard Deviation
34.7
Min
0
Max
182

SQ 4437 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 70%
Average Delay Time 25.24137931034483 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 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 14% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 25.24137931034483 min
This flight has an average delay of 25.24137931034483 minutes with a standard deviation of 34.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.