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(ET) Ethiopian Airlines 638 On-time Performance Rating

Date Range:

15-Apr-2018 to 15-Jun-2018

(SIN) Changi International AirportSingapore, SG
(KUL) Kuala Lumpur International AirportKuala Lumpur, MY
On-Time Performance Chart
(using rounded numbers)
On-Time
21
66%
Late
4
13%
Very Late
2
6%
Excessive
5
16%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
27
Standard Deviation
29.6
Min
0
Max
118
ET 638 On-time Performance Details
Overall Rating
1.6 of 5
Average
Percentage On-Time 66%
Average Delay Time 27 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.6 shows that this flight has on-time performance characteristics better than 31% of all other flights in the FlightStats database.
On-time Performance Rating
0.3 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 27 min
This flight has an average delay of 27 minutes with a standard deviation of 29.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.