background

(NZ) Air New Zealand 2450 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(IAD) Washington Dulles International Airport

Dulles, VA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
29
85%
Late
0
0%
Very Late
1
3%
Excessive
3
9%
Cancelled
0
0%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
8
Codeshares
33
Average Delay (min.)
37.125
Standard Deviation
38.2
Min
0
Max
92

NZ 2450 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 88%
Average Delay Time 37.125 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 65% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 37.125 min
This flight has an average delay of 37.125 minutes with a standard deviation of 38.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.