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(JT*) Lion Air 857 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(PLM) Sultan Mahmud Badaruddin II Airport

Palembang, ID

(SUB) Juanda International Airport

Surabaya, ID

On-Time Performance Chart

(using rounded numbers)
On-Time
13
43%
Late
5
17%
Very Late
4
13%
Excessive
8
27%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
25
Codeshares
0
Average Delay (min.)
58.2
Standard Deviation
94.8
Min
0
Max
450

JT* 857 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 43%
Average Delay Time 58.2 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 43%
This flight has an on-time performance of 43%. 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
0.1 of 5
Very Poor
Average Delay Time 58.2 min
This flight has an average delay of 58.2 minutes with a standard deviation of 94.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.