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(ET) Ethiopian Airlines 851 On-Time Performance Rating

Date Range:

01-Mar-2024 to 30-Apr-2024

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

(LAD) Quatro de Fevereiro Airport

Luanda, AO

On-Time Performance Chart

(using rounded numbers)
On-Time
46
88%
Late
4
8%
Very Late
1
2%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
11.620689655172415
Standard Deviation
10.6
Min
0
Max
51

ET 851 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 89%
Average Delay Time 11.620689655172415 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 97% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 89%
This flight has an on-time performance of 89%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 11.620689655172415 min
This flight has an average delay of 11.620689655172415 minutes with a standard deviation of 10.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.