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(SQ) Singapore Airlines 4428 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(TRG) Tauranga Airport

Tauranga, NZ

(AKL) Auckland Airport

Auckland, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
32
82%
Late
2
5%
Very Late
1
3%
Excessive
2
5%
Cancelled
2
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
39
Total Delays ( > 1 min )
8
Codeshares
39
Average Delay (min.)
52.625
Standard Deviation
70.8
Min
0
Max
166

SQ 4428 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 82%
Average Delay Time 52.625 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
3.8 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.
Delay Performance
0.7 of 5
Poor
Average Delay Time 52.625 min
This flight has an average delay of 52.625 minutes with a standard deviation of 70.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.