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(SQ) Singapore Airlines 494 On-time Performance Rating

Date Range:

01-Aug-2018 to 30-Sep-2018

(SIN) Changi International Airport

Singapore, SG

(DXB) Dubai Airport

Dubai, AE

On-Time Performance Chart

(using rounded numbers)
On-Time
57
92%
Late
0
0%
Very Late
2
3%
Excessive
3
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
23
Codeshares
0
Average Delay (min.)
16
Standard Deviation
27.7
Min
0
Max
123

SQ 494 On-time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 92%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.7 shows that this flight has on-time performance characteristics better than 92% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. 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
4.3 of 5
Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 27.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.