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(SQ) Singapore Airlines 1399 On-Time Performance Rating

Date Range:

15-Mar-2024 to 15-May-2024

(PDX) Portland International Airport

Portland, OR, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
34
55%
Late
9
15%
Very Late
6
10%
Excessive
10
16%
Cancelled
1
2%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
39
Codeshares
60
Average Delay (min.)
30.102564102564102
Standard Deviation
31.8
Min
0
Max
177

SQ 1399 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 57%
Average Delay Time 30.102564102564102 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 57%
This flight has an on-time performance of 57%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 30.102564102564102 min
This flight has an average delay of 30.102564102564102 minutes with a standard deviation of 31.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.