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(NZ) Air New Zealand 6501 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(DEN) Denver International Airport

Denver, CO, US

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
42
69%
Late
6
10%
Very Late
3
5%
Excessive
6
10%
Cancelled
0
0%
Diverted
4
7%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
29
Codeshares
57
Average Delay (min.)
39.172413793103445
Standard Deviation
71.2
Min
0
Max
314

NZ 6501 On-Time Performance Details

Overall Rating
1.0 of 5
Poor
Percentage On-Time 74%
Average Delay Time 39.172413793103445 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1 shows that this flight has on-time performance characteristics better than 19% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 39.172413793103445 min
This flight has an average delay of 39.172413793103445 minutes with a standard deviation of 71.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.