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(ET) Ethiopian Airlines 4123 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(BPS) Porto Seguro Airport

Porto Seguro, BA, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
9
69%
Late
3
23%
Very Late
1
8%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
13
Total Delays ( > 1 min )
7
Codeshares
13
Average Delay (min.)
20.428571428571427
Standard Deviation
11.9
Min
0
Max
41

ET 4123 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 69%
Average Delay Time 20.428571428571427 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 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 69%
This flight has an on-time performance of 69%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 20.428571428571427 min
This flight has an average delay of 20.428571428571427 minutes with a standard deviation of 11.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.

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