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(ET) Ethiopian Airlines 1251 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(CNF) Belo Horizonte International Airport

Belo Horizonte, MG, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
52
85%
Late
3
5%
Very Late
2
3%
Excessive
3
5%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
19
Codeshares
60
Average Delay (min.)
28.57894736842105
Standard Deviation
39.6
Min
0
Max
139

ET 1251 On-Time Performance Details

Overall Rating
4.0 of 5
Good
Percentage On-Time 87%
Average Delay Time 28.57894736842105 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4 shows that this flight has on-time performance characteristics better than 78% of all other flights in the FlightStats database.
On-Time Performance Rating
4.8 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.
Delay Performance
3.1 of 5
Average
Average Delay Time 28.57894736842105 min
This flight has an average delay of 28.57894736842105 minutes with a standard deviation of 39.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 62% of other flights.