background

(SQ) Singapore Airlines 319 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(LHR) London Heathrow Airport

London, EN, GB

(SIN) Singapore Changi Airport

Singapore, SG

On-Time Performance Chart

(using rounded numbers)
On-Time
47
78%
Late
5
8%
Very Late
2
3%
Excessive
5
8%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
21.192307692307693
Standard Deviation
21.7
Min
0
Max
80

SQ 319 On-Time Performance Details

Overall Rating
4.7 of 5
Very Good
Percentage On-Time 78%
Average Delay Time 21.192307692307693 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
4.6 of 5
Very Good
Percentage On-Time 78%
This flight has an on-time performance of 78%. 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
4.7 of 5
Very Good
Average Delay Time 21.192307692307693 min
This flight has an average delay of 21.192307692307693 minutes with a standard deviation of 21.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.