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(NZ) Air New Zealand 2637 On-Time Performance Rating

Date Range:

01-Jun-2026 to 31-Jul-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(MLI) Quad Cities International Airport

Moline, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
39
63%
Late
5
8%
Very Late
4
6%
Excessive
8
13%
Cancelled
4
6%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
28
Codeshares
60
Average Delay (min.)
44.357142857142854
Standard Deviation
53.1
Min
0
Max
189

NZ 2637 On-Time Performance Details

Overall Rating
0.9 of 5
Poor
Percentage On-Time 65%
Average Delay Time 44.357142857142854 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 17% of all other flights in the FlightStats database.
On-Time Performance Rating
0.4 of 5
Very Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 8% of other flights.
Delay Performance
1.4 of 5
Poor
Average Delay Time 44.357142857142854 min
This flight has an average delay of 44.357142857142854 minutes with a standard deviation of 53.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.