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(NH) ANA 7558 On-time Performance Rating

Date Range:

15-Mar-2018 to 15-May-2018

(ORD) O'Hare International AirportChicago, IL, US
(DCA) Ronald Reagan National AirportWashington, DC, US
On-Time Performance Chart
(using rounded numbers)
On-Time
49
78%
Late
4
6%
Very Late
3
5%
Excessive
5
8%
Cancelled
0
0%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
19
Codeshares
61
Average Delay (min.)
29
Standard Deviation
25.2
Min
1
Max
75
NH 7558 On-time Performance Details
Overall Rating
3.3 of 5
Average
Percentage On-Time 80%
Average Delay Time 29 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
4.1 of 5
Good
Percentage On-Time 80%
This flight has an on-time performance of 80%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 82% of other flights.
Delay Performance
2.5 of 5
Average
Average Delay Time 29 min
This flight has an average delay of 29 minutes with a standard deviation of 25.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 50% of other flights.