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(ET) Ethiopian Airlines 166 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

(DSE) Dessie Kombolcha Airport

Dessie, ET

On-Time Performance Chart

(using rounded numbers)
On-Time
31
54%
Late
13
23%
Very Late
5
9%
Excessive
4
7%
Cancelled
2
4%
Diverted
2
4%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
56
Total Delays ( > 1 min )
36
Codeshares
0
Average Delay (min.)
22.13888888888889
Standard Deviation
17.4
Min
0
Max
65

ET 166 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 55%
Average Delay Time 22.13888888888889 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 42% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 55%
This flight has an on-time performance of 55%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 22.13888888888889 min
This flight has an average delay of 22.13888888888889 minutes with a standard deviation of 17.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.