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(SQ) Singapore Airlines 4257 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(AKL) Auckland AirportAuckland, NZ
(SYD) Sydney (Kingsford Smith) AirportSydney, NSW, AU
On-Time Performance Chart
(using rounded numbers)
On-Time
37
86%
Late
2
5%
Very Late
2
5%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
14
Codeshares
43
Average Delay (min.)
36
Standard Deviation
71.6
Min
0
Max
275
SQ 4257 On-time Performance Details
Overall Rating
3.1 of 5
Average
Percentage On-Time 86%
Average Delay Time 36 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 86%
This flight has an on-time performance of 86%. 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
1.4 of 5
Poor
Average Delay Time 36 min
This flight has an average delay of 36 minutes with a standard deviation of 71.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.