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(ET) Ethiopian Airlines 4170 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(IGU) Foz do Iguacu Cataratas International Airport

Iguassu Falls, PR, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
33
61%
Late
7
13%
Very Late
6
11%
Excessive
7
13%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
53
Total Delays ( > 1 min )
38
Codeshares
53
Average Delay (min.)
31.894736842105264
Standard Deviation
48.9
Min
0
Max
275

ET 4170 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 62%
Average Delay Time 31.894736842105264 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
0.3 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 5% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 31.894736842105264 min
This flight has an average delay of 31.894736842105264 minutes with a standard deviation of 48.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.

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