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(JL) JAL 7340 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(ORD) O'Hare International Airport

Chicago, IL, US

(DCA) Ronald Reagan National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
46
71%
Late
8
12%
Very Late
0
0%
Excessive
7
11%
Cancelled
2
3%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
63
Total Delays ( > 1 min )
35
Codeshares
63
Average Delay (min.)
28
Standard Deviation
46
Min
0
Max
209

JL 7340 On-time Performance Details

Overall Rating
3.1 of 5
Average
Percentage On-Time 73%
Average Delay Time 28 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.1 shows that this flight has on-time performance characteristics better than 61% of all other flights in the FlightStats database.
On-time Performance Rating
2.7 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. 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
3.5 of 5
Average
Average Delay Time 28 min
This flight has an average delay of 28 minutes with a standard deviation of 46 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 69% of other flights.