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(ET) Ethiopian Airlines 137 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(ADD) Addis Ababa Bole International Airport

Addis Ababa, ET

(ASO) Asosa Airport

Asosa, ET

On-Time Performance Chart

(using rounded numbers)
On-Time
29
48%
Late
14
23%
Very Late
6
10%
Excessive
10
16%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
46
Codeshares
0
Average Delay (min.)
28.456521739130434
Standard Deviation
29.4
Min
0
Max
140

ET 137 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 48%
Average Delay Time 28.456521739130434 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 48%
This flight has an on-time performance of 48%. 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 28.456521739130434 min
This flight has an average delay of 28.456521739130434 minutes with a standard deviation of 29.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.