background

(EY) Etihad Airways 4521 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(AKL) Auckland Airport

Auckland, NZ

(CHC) Christchurch International Airport

Christchurch, NZ

On-Time Performance Chart

(using rounded numbers)
On-Time
44
70%
Late
12
19%
Very Late
2
3%
Excessive
5
8%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
37
Codeshares
63
Average Delay (min.)
18
Standard Deviation
17.5
Min
0
Max
72

EY 4521 On-time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 70%
Average Delay Time 18 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 60% of all other flights in the FlightStats database.
On-time Performance Rating
1.4 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 18 min
This flight has an average delay of 18 minutes with a standard deviation of 17.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 95% of other flights.