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(ET) Ethiopian Airlines 4253 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(CMB) Colombo Bandaranaike International Airport

Colombo, LK

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
39
64%
Late
8
13%
Very Late
5
8%
Excessive
9
15%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
37
Codeshares
61
Average Delay (min.)
31.18918918918919
Standard Deviation
32.3
Min
0
Max
134

ET 4253 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 64%
Average Delay Time 31.18918918918919 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 34% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 31.18918918918919 min
This flight has an average delay of 31.18918918918919 minutes with a standard deviation of 32.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.