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(ET) Ethiopian Airlines 4139 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(CWB) Curitiba President Alfonso Pena Intl Airport

Curitiba, PR, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
23
72%
Late
4
13%
Very Late
2
6%
Excessive
1
3%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
18
Codeshares
32
Average Delay (min.)
16.833333333333332
Standard Deviation
15.7
Min
0
Max
59

ET 4139 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 72%
Average Delay Time 16.833333333333332 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 16.833333333333332 min
This flight has an average delay of 16.833333333333332 minutes with a standard deviation of 15.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.

Other Stops for ET 4139