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(JL) JAL 6841 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(HEL) Helsinki-Vantaa Airport

Helsinki, FI

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
27
44%
Late
17
28%
Very Late
9
15%
Excessive
8
13%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
52
Codeshares
61
Average Delay (min.)
30.076923076923077
Standard Deviation
29.5
Min
0
Max
137

JL 6841 On-Time Performance Details

Overall Rating
1.9 of 5
Average
Percentage On-Time 44%
Average Delay Time 30.076923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.9 shows that this flight has on-time performance characteristics better than 37% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 44%
This flight has an on-time performance of 44%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 30.076923076923077 min
This flight has an average delay of 30.076923076923077 minutes with a standard deviation of 29.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.