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(JT*) Lion Air 640 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(YIA) New Yogyakarta International Airport

Yogyakarta, ID

(UPG) Makassar Sultan Hasanuddin International Airport

Ujung Pandang, ID

On-Time Performance Chart

(using rounded numbers)
On-Time
35
61%
Late
11
19%
Very Late
3
5%
Excessive
8
14%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
42
Codeshares
0
Average Delay (min.)
31.357142857142858
Standard Deviation
57.8
Min
0
Max
367

JT* 640 On-Time Performance Details

Overall Rating
2.0 of 5
Average
Percentage On-Time 61%
Average Delay Time 31.357142857142858 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2 shows that this flight has on-time performance characteristics better than 39% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 61%
This flight has an on-time performance of 61%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
3.8 of 5
Good
Average Delay Time 31.357142857142858 min
This flight has an average delay of 31.357142857142858 minutes with a standard deviation of 57.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.