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(JL) JAL 7830 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(MAN) Manchester Airport

Manchester, EN, GB

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
31
72%
Late
7
16%
Very Late
3
7%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
43
Total Delays ( > 1 min )
26
Codeshares
43
Average Delay (min.)
16.73076923076923
Standard Deviation
13.9
Min
0
Max
60

JL 7830 On-Time Performance Details

Overall Rating
2.6 of 5
Average
Percentage On-Time 72%
Average Delay Time 16.73076923076923 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.6 shows that this flight has on-time performance characteristics better than 50% of all other flights in the FlightStats database.
On-Time Performance Rating
0.6 of 5
Poor
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 12% of other flights.
Delay Performance
4.5 of 5
Good
Average Delay Time 16.73076923076923 min
This flight has an average delay of 16.73076923076923 minutes with a standard deviation of 13.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 90% of other flights.