background

(SQ) Singapore Airlines 1305 On-Time Performance Rating

Date Range:

01-Apr-2024 to 31-May-2024

(SFO) San Francisco International Airport

San Francisco, CA, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
22
55%
Late
5
13%
Very Late
3
8%
Excessive
10
25%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
23
Codeshares
40
Average Delay (min.)
47.52173913043478
Standard Deviation
38.6
Min
0
Max
145

SQ 1305 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 55%
Average Delay Time 47.52173913043478 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. 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
0.7 of 5
Poor
Average Delay Time 47.52173913043478 min
This flight has an average delay of 47.52173913043478 minutes with a standard deviation of 38.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.