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(NH) ANA 7521 On-Time Performance Rating

Date Range:

15-Jan-2020 to 15-Mar-2020

(ORF) Norfolk International Airport

Norfolk, VA, US

(ORD) O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
50
82%
Late
3
5%
Very Late
0
0%
Excessive
5
8%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
10
Codeshares
61
Average Delay (min.)
62
Standard Deviation
62.5
Min
0
Max
156

NH 7521 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 82%
Average Delay Time 62 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 62 min
This flight has an average delay of 62 minutes with a standard deviation of 62.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 1% of other flights.