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(NZ) Air New Zealand 6421 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(CLE) Cleveland Hopkins International Airport

Cleveland, OH, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
30
91%
Late
2
6%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
6
Codeshares
32
Average Delay (min.)
11.666666666666666
Standard Deviation
8.6
Min
0
Max
24

NZ 6421 On-Time Performance Details

Overall Rating
4.5 of 5
Good
Percentage On-Time 94%
Average Delay Time 11.666666666666666 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.5 shows that this flight has on-time performance characteristics better than 89% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 11.666666666666666 min
This flight has an average delay of 11.666666666666666 minutes with a standard deviation of 8.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.