background

(JL) JAL 7617 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(ROC) Frederick Douglass Greater Rochester Intl Airport

Rochester, NY, US

(BOS) Boston Logan International Airport

Boston, MA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
53
88%
Late
0
0%
Very Late
2
3%
Excessive
2
3%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
7
Codeshares
60
Average Delay (min.)
41
Standard Deviation
50.3
Min
0
Max
144

JL 7617 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 88%
Average Delay Time 41 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-Time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 88%
This flight has an on-time performance of 88%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
1.9 of 5
Average
Average Delay Time 41 min
This flight has an average delay of 41 minutes with a standard deviation of 50.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 38% of other flights.