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(NZ) Air New Zealand 6570 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(DTW) Detroit Metropolitan Wayne County Airport

Detroit, MI, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
81%
Late
3
7%
Very Late
4
9%
Excessive
0
0%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
42
Total Delays ( > 1 min )
18
Codeshares
42
Average Delay (min.)
15.222222222222221
Standard Deviation
12.6
Min
0
Max
42

NZ 6570 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 83%
Average Delay Time 15.222222222222221 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 83%
This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 15.222222222222221 min
This flight has an average delay of 15.222222222222221 minutes with a standard deviation of 12.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.