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(SQ) Singapore Airlines 4389 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(KKE) Bay of Islands Airport

Kerikeri, NZ

(AKL) Auckland Airport

Auckland, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
17
63%
Late
1
4%
Very Late
1
4%
Excessive
2
7%
Cancelled
6
22%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
27
Total Delays ( > 1 min )
12
Codeshares
27
Average Delay (min.)
23.166666666666668
Standard Deviation
33.3
Min
0
Max
100

SQ 4389 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 63%
Average Delay Time 23.166666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 23.166666666666668 min
This flight has an average delay of 23.166666666666668 minutes with a standard deviation of 33.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.

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