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(ET) Ethiopian Airlines 304 On-time Performance Rating

Date Range:

15-Jan-2019 to 15-Mar-2019

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

(NBO) Jomo Kenyatta International Airport

Nairobi, KE

On-Time Performance Chart

(using rounded numbers)
On-Time
37
84%
Late
3
7%
Very Late
2
5%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
22
Standard Deviation
20.9
Min
4
Max
68

ET 304 On-time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 84%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 79% of all other flights in the FlightStats database.
On-time Performance Rating
4.5 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 90% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 20.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.