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(ET) Ethiopian Airlines 517 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(IAD) Washington Dulles International Airport

Dulles, VA, US

(LFW) Lome - Tokoin International Airport

Lome, TG

On-Time Performance Chart

(using rounded numbers)
On-Time
17
53%
Late
6
19%
Very Late
6
19%
Excessive
3
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
29
Codeshares
0
Average Delay (min.)
22.413793103448278
Standard Deviation
17.6
Min
0
Max
71

ET 517 On-Time Performance Details

Overall Rating
2.2 of 5
Average
Percentage On-Time 53%
Average Delay Time 22.413793103448278 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.2 shows that this flight has on-time performance characteristics better than 43% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. 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
4.4 of 5
Good
Average Delay Time 22.413793103448278 min
This flight has an average delay of 22.413793103448278 minutes with a standard deviation of 17.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.

Other Stops for ET 517