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(SQ) Singapore Airlines 637 On-Time Performance Rating

Date Range:

15-Apr-2024 to 15-Jun-2024

(NRT) Narita International Airport

Tokyo, JP

(SIN) Changi International Airport

Singapore, SG

On-Time Performance Chart

(using rounded numbers)
On-Time
47
77%
Late
11
18%
Very Late
3
5%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
28
Codeshares
0
Average Delay (min.)
14.25
Standard Deviation
10.5
Min
0
Max
32

SQ 637 On-Time Performance Details

Overall Rating
4.2 of 5
Good
Percentage On-Time 77%
Average Delay Time 14.25 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.2 shows that this flight has on-time performance characteristics better than 83% of all other flights in the FlightStats database.
On-Time Performance Rating
3.6 of 5
Good
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 14.25 min
This flight has an average delay of 14.25 minutes with a standard deviation of 10.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.