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(ET) Ethiopian Airlines 1257 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(CGB) Cuiaba Marechal Rondon International Airport

Cuiaba, MT, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
23
77%
Late
3
10%
Very Late
1
3%
Excessive
3
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
9
Codeshares
30
Average Delay (min.)
74.33333333333333
Standard Deviation
104.1
Min
0
Max
322

ET 1257 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 77%
Average Delay Time 74.33333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.
On-Time Performance Rating
1.7 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 74.33333333333333 min
This flight has an average delay of 74.33333333333333 minutes with a standard deviation of 104.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.