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(ET) Ethiopian Airlines 1604 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(ZRH) Zurich Airport

Zurich, CH

(FRA) Frankfurt Airport

Frankfurt, DE

On-Time Performance Chart

(using rounded numbers)
On-Time
23
47%
Late
8
16%
Very Late
10
20%
Excessive
7
14%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
49
Total Delays ( > 1 min )
35
Codeshares
49
Average Delay (min.)
30.314285714285713
Standard Deviation
22.4
Min
0
Max
88

ET 1604 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 47%
Average Delay Time 30.314285714285713 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 35% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 47%
This flight has an on-time performance of 47%. 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
3.6 of 5
Good
Average Delay Time 30.314285714285713 min
This flight has an average delay of 30.314285714285713 minutes with a standard deviation of 22.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.