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(SQ) Singapore Airlines 4420 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(AKL) Auckland Airport

Auckland, NZ

(ROT) Rotorua Airport

Rotorua, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
6
43%
Late
5
36%
Very Late
0
0%
Excessive
1
7%
Cancelled
2
14%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
9
Codeshares
14
Average Delay (min.)
18.77777777777778
Standard Deviation
15
Min
0
Max
52

SQ 4420 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 43%
Average Delay Time 18.77777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 18.77777777777778 min
This flight has an average delay of 18.77777777777778 minutes with a standard deviation of 15 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.