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(JL) JAL 7778 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(INV) Inverness Airport

Inverness, SC, GB

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
25
49%
Late
15
29%
Very Late
3
6%
Excessive
6
12%
Cancelled
2
4%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
51
Total Delays ( > 1 min )
40
Codeshares
51
Average Delay (min.)
32.325
Standard Deviation
42.8
Min
0
Max
221

JL 7778 On-Time Performance Details

Overall Rating
1.1 of 5
Poor
Percentage On-Time 49%
Average Delay Time 32.325 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.1 shows that this flight has on-time performance characteristics better than 20% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 49%
This flight has an on-time performance of 49%. 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
2.1 of 5
Average
Average Delay Time 32.325 min
This flight has an average delay of 32.325 minutes with a standard deviation of 42.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 42% of other flights.