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(ET) Ethiopian Airlines 4097 On-Time Performance Rating

Date Range:

15-Oct-2025 to 15-Dec-2025

(BEL) Belem Val de Cans International Airport

Belem, PA, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
5
45%
Late
4
36%
Very Late
2
18%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
11
Total Delays ( > 1 min )
9
Codeshares
11
Average Delay (min.)
18.77777777777778
Standard Deviation
12.8
Min
0
Max
41

ET 4097 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 46%
Average Delay Time 18.77777777777778 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 38% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 1% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 18.77777777777778 min
This flight has an average delay of 18.77777777777778 minutes with a standard deviation of 12.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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