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(JL) JAL 8314 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(LHR) London Heathrow Airport

London, EN, GB

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

On-Time Performance Chart

(using rounded numbers)
On-Time
21
66%
Late
7
22%
Very Late
2
6%
Excessive
0
0%
Cancelled
2
6%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
20
Codeshares
32
Average Delay (min.)
16
Standard Deviation
8.9
Min
0
Max
33

JL 8314 On-Time Performance Details

Overall Rating
2.3 of 5
Average
Percentage On-Time 66%
Average Delay Time 16 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 66%
This flight has an on-time performance of 66%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 3% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 16 min
This flight has an average delay of 16 minutes with a standard deviation of 8.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.