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(ET) Ethiopian Airlines 1521 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(AUH) Abu Dhabi Zayed International Airport

Abu Dhabi, AE

On-Time Performance Chart

(using rounded numbers)
On-Time
23
61%
Late
7
18%
Very Late
6
16%
Excessive
2
5%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
38
Total Delays ( > 1 min )
21
Codeshares
38
Average Delay (min.)
25.714285714285715
Standard Deviation
16.3
Min
0
Max
61

ET 1521 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 61%
Average Delay Time 25.714285714285715 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. 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
3.6 of 5
Good
Average Delay Time 25.714285714285715 min
This flight has an average delay of 25.714285714285715 minutes with a standard deviation of 16.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.