background

(SDA) Sounds Air 254 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(BHE) Marlborough Airport

Blenheim, NZ

(WLG) Wellington International Airport

Wellington, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
18
90%
Late
0
0%
Very Late
1
5%
Excessive
1
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
5
Codeshares
0
Average Delay (min.)
29.4
Standard Deviation
34.3
Min
0
Max
85

SDA 254 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 90%
Average Delay Time 29.4 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 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 93% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 29.4 min
This flight has an average delay of 29.4 minutes with a standard deviation of 34.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.