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(SQ) Singapore Airlines 634 On-time Performance Rating

Date Range:

15-May-2018 to 15-Jul-2018

(SIN) Changi International AirportSingapore, SG
(HND) Haneda AirportTokyo, JP
On-Time Performance Chart
(using rounded numbers)
On-Time
46
74%
Late
13
21%
Very Late
1
2%
Excessive
2
3%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
41
Codeshares
0
Average Delay (min.)
14
Standard Deviation
12.1
Min
0
Max
58
SQ 634 On-time Performance Details
Overall Rating
3.9 of 5
Good
Percentage On-Time 74%
Average Delay Time 14 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-time Performance Rating
2.9 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 14 min
This flight has an average delay of 14 minutes with a standard deviation of 12.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.