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(ET) Ethiopian Airlines 812 On-time Performance Rating

Date Range:

01-Nov-2018 to 31-Dec-2018

(ZNZ) Zanzibar International Airport

Zanzibar, TZ

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

On-Time Performance Chart

(using rounded numbers)
On-Time
11
92%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
8%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
12
Total Delays ( > 1 min )
6
Codeshares
0
Average Delay (min.)
2
Standard Deviation
2.9
Min
0
Max
7

ET 812 On-time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 92%
Average Delay Time 2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.
On-time Performance Rating
4.5 of 5
Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. 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
4.5 of 5
Good
Average Delay Time 2 min
This flight has an average delay of 2 minutes with a standard deviation of 2.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.