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(SQ) Singapore Airlines 1255 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(JFK) New York John F. Kennedy International Airport

New York, NY, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
48
73%
Late
3
5%
Very Late
3
5%
Excessive
6
9%
Cancelled
1
2%
Diverted
5
8%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
23
Codeshares
61
Average Delay (min.)
36.65217391304348
Standard Deviation
45.6
Min
0
Max
174

SQ 1255 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 79%
Average Delay Time 36.65217391304348 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 74% of all other flights in the FlightStats database.
On-Time Performance Rating
4.6 of 5
Very Good
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 92% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 36.65217391304348 min
This flight has an average delay of 36.65217391304348 minutes with a standard deviation of 45.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.