background

(ET) Ethiopian Airlines 4122 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(JPA) Presidente Castro Pinto International Airport

Joao Pessoa, PB, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
37
84%
Late
5
11%
Very Late
1
2%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
10
Codeshares
44
Average Delay (min.)
21.7
Standard Deviation
12.7
Min
0
Max
51

ET 4122 On-Time Performance Details

Overall Rating
3.9 of 5
Good
Percentage On-Time 84%
Average Delay Time 21.7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.9 shows that this flight has on-time performance characteristics better than 77% of all other flights in the FlightStats database.
On-Time Performance Rating
4.3 of 5
Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 86% of other flights.
Delay Performance
3.5 of 5
Average
Average Delay Time 21.7 min
This flight has an average delay of 21.7 minutes with a standard deviation of 12.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.

Other Stops for ET 4122