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(JL) JAL 7709 On-time Performance Rating

Date Range:

15-Jul-2018 to 15-Sep-2018

(LHR) London Heathrow Airport

London, EN, GB

(BSL) EuroAirport Swiss

Basel, Switzerland/Mulhouse, FR

On-Time Performance Chart

(using rounded numbers)
On-Time
40
70%
Late
8
14%
Very Late
3
5%
Excessive
3
5%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
23
Codeshares
57
Average Delay (min.)
22
Standard Deviation
20.7
Min
0
Max
77

JL 7709 On-time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 70%
Average Delay Time 22 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-time Performance Rating
1.5 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 22 min
This flight has an average delay of 22 minutes with a standard deviation of 20.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.