background

(ET) Ethiopian Airlines 891 On-time Performance Rating

Date Range:

15-Jan-2019 to 15-Mar-2019

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

(LUN) Kenneth Kaunda International Airport

Lusaka, ZM

On-Time Performance Chart

(using rounded numbers)
On-Time
16
84%
Late
2
11%
Very Late
1
5%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
19
Total Delays ( > 1 min )
16
Codeshares
0
Average Delay (min.)
9
Standard Deviation
7.7
Min
3
Max
35

ET 891 On-time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 84%
Average Delay Time 9 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 87% of all other flights in the FlightStats database.
On-time Performance Rating
4.1 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 9 min
This flight has an average delay of 9 minutes with a standard deviation of 7.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.