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(ET) Ethiopian Airlines 4250 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(DXB) Dubai International Airport

Dubai, AE

(CMB) Colombo Bandaranaike International Airport

Colombo, LK

On-Time Performance Chart

(using rounded numbers)
On-Time
5
17%
Late
2
7%
Very Late
5
17%
Excessive
1
3%
Cancelled
17
57%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
11
Codeshares
30
Average Delay (min.)
29.727272727272727
Standard Deviation
17.7
Min
0
Max
70

ET 4250 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 17%
Average Delay Time 29.727272727272727 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 28% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 17%
This flight has an on-time performance of 17%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 29.727272727272727 min
This flight has an average delay of 29.727272727272727 minutes with a standard deviation of 17.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.