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(SQ) Singapore Airlines 4422 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(ROT) Rotorua Airport

Rotorua, NZ

(AKL) Auckland Airport

Auckland, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
34
68%
Late
5
10%
Very Late
3
6%
Excessive
3
6%
Cancelled
5
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
50
Total Delays ( > 1 min )
27
Codeshares
50
Average Delay (min.)
17.40740740740741
Standard Deviation
16.1
Min
0
Max
52

SQ 4422 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 68%
Average Delay Time 17.40740740740741 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 68%
This flight has an on-time performance of 68%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 17.40740740740741 min
This flight has an average delay of 17.40740740740741 minutes with a standard deviation of 16.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.