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(ET) Ethiopian Airlines 663 On-Time Performance Rating

Date Range:

01-Aug-2026 to 30-Sep-2026

(DXB) Dubai International Airport

Dubai, AE

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

On-Time Performance Chart

(using rounded numbers)
On-Time
19
76%
Late
4
16%
Very Late
2
8%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
25
Total Delays ( > 1 min )
19
Codeshares
0
Average Delay (min.)
13.473684210526315
Standard Deviation
10.3
Min
0
Max
41

ET 663 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 76%
Average Delay Time 13.473684210526315 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 75% of all other flights in the FlightStats database.
On-Time Performance Rating
2.9 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 58% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 13.473684210526315 min
This flight has an average delay of 13.473684210526315 minutes with a standard deviation of 10.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.