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(NZ) Air New Zealand 6520 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(IAH) Houston George Bush Intercontinental Airport

Houston, TX, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
53
83%
Late
1
2%
Very Late
2
3%
Excessive
5
8%
Cancelled
0
0%
Diverted
3
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
17
Codeshares
61
Average Delay (min.)
40.05882352941177
Standard Deviation
54.7
Min
0
Max
188

NZ 6520 On-Time Performance Details

Overall Rating
2.9 of 5
Average
Percentage On-Time 87%
Average Delay Time 40.05882352941177 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.9 shows that this flight has on-time performance characteristics better than 57% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 87%
This flight has an on-time performance of 87%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 95% of other flights.
Delay Performance
1.1 of 5
Poor
Average Delay Time 40.05882352941177 min
This flight has an average delay of 40.05882352941177 minutes with a standard deviation of 54.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 21% of other flights.