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(ET) Ethiopian Airlines 1740 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(LHR) London Heathrow Airport

London, EN, GB

(LIS) Lisbon Humberto Delgado Airport

Lisbon, PT

On-Time Performance Chart

(using rounded numbers)
On-Time
44
92%
Late
2
4%
Very Late
0
0%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
17
Codeshares
48
Average Delay (min.)
13.588235294117647
Standard Deviation
20.3
Min
0
Max
72

ET 1740 On-Time Performance Details

Overall Rating
4.9 of 5
Very Good
Percentage On-Time 92%
Average Delay Time 13.588235294117647 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.9 shows that this flight has on-time performance characteristics better than 96% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 92%
This flight has an on-time performance of 92%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 13.588235294117647 min
This flight has an average delay of 13.588235294117647 minutes with a standard deviation of 20.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.