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(SQ) Singapore Airlines 4501 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(CHC) Christchurch Airport

Christchurch, NZ

(DUD) Dunedin International Airport

Dunedin, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
35
95%
Late
1
3%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
37
Total Delays ( > 1 min )
14
Codeshares
37
Average Delay (min.)
8.928571428571429
Standard Deviation
6.2
Min
0
Max
24

SQ 4501 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 95%
Average Delay Time 8.928571428571429 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 97% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 95%
This flight has an on-time performance of 95%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 8.928571428571429 min
This flight has an average delay of 8.928571428571429 minutes with a standard deviation of 6.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.

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