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(NZ) Air New Zealand 2451 On-Time Performance Rating

Date Range:

01-Nov-2025 to 31-Dec-2025

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(IAD) Washington Dulles International Airport

Dulles, VA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
64%
Late
9
16%
Very Late
5
9%
Excessive
5
9%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
55
Total Delays ( > 1 min )
29
Codeshares
55
Average Delay (min.)
33.172413793103445
Standard Deviation
38.5
Min
0
Max
147

NZ 2451 On-Time Performance Details

Overall Rating
1.5 of 5
Poor
Percentage On-Time 64%
Average Delay Time 33.172413793103445 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.5 shows that this flight has on-time performance characteristics better than 29% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 64%
This flight has an on-time performance of 64%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 33.172413793103445 min
This flight has an average delay of 33.172413793103445 minutes with a standard deviation of 38.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.