background

(SQ) Singapore Airlines 4425 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(AKL) Auckland Airport

Auckland, NZ

(TRG) Tauranga Airport

Tauranga, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
44
88%
Late
0
0%
Very Late
4
8%
Excessive
1
2%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
17
Codeshares
49
Average Delay (min.)
15.176470588235293
Standard Deviation
15.8
Min
0
Max
48

SQ 4425 On-Time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 90%
Average Delay Time 15.176470588235293 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 90%
This flight has an on-time performance of 90%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 15.176470588235293 min
This flight has an average delay of 15.176470588235293 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.