background

(SQ) Singapore Airlines 4987 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(DEL) Delhi Indira Gandhi International Airport

Delhi, IN

(NBO) Nairobi Jomo Kenyatta International Airport

Nairobi, KE

On-Time Performance Chart

(using rounded numbers)
On-Time
11
52%
Late
4
19%
Very Late
2
10%
Excessive
4
19%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
21
Total Delays ( > 1 min )
14
Codeshares
21
Average Delay (min.)
30.142857142857142
Standard Deviation
19.7
Min
0
Max
76

SQ 4987 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 52%
Average Delay Time 30.142857142857142 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. 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
2.7 of 5
Average
Average Delay Time 30.142857142857142 min
This flight has an average delay of 30.142857142857142 minutes with a standard deviation of 19.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.