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(ET) Ethiopian Airlines 574 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(FCO) Rome Leonardo da Vinci Fiumicino Airport

Rome, IT

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
37
77%
Late
4
8%
Very Late
6
13%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
13
Codeshares
0
Average Delay (min.)
33.61538461538461
Standard Deviation
35.8
Min
0
Max
146

ET 574 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 77%
Average Delay Time 33.61538461538461 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 45% of all other flights in the FlightStats database.
On-Time Performance Rating
2.3 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 46% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 33.61538461538461 min
This flight has an average delay of 33.61538461538461 minutes with a standard deviation of 35.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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