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(ET) Ethiopian Airlines 249 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(DIR) Aba Tenna Dejazmach Yilma Intl Airport

Dire Dawa, ET

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

On-Time Performance Chart

(using rounded numbers)
On-Time
32
54%
Late
12
20%
Very Late
8
14%
Excessive
7
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
41
Codeshares
0
Average Delay (min.)
38.80487804878049
Standard Deviation
95.3
Min
0
Max
625

ET 249 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 54%
Average Delay Time 38.80487804878049 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 54%
This flight has an on-time performance of 54%. 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
2.1 of 5
Average
Average Delay Time 38.80487804878049 min
This flight has an average delay of 38.80487804878049 minutes with a standard deviation of 95.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.