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(SL*) Thai Lion Air 644 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(DMK) Bangkok Don Mueang International Airport

Bangkok, TH

(KKC) Khon Kaen Airport

Khon Kaen, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
40
70%
Late
10
18%
Very Late
5
9%
Excessive
2
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
44
Codeshares
0
Average Delay (min.)
15.272727272727273
Standard Deviation
14.8
Min
0
Max
68

SL* 644 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 70%
Average Delay Time 15.272727272727273 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.2 shows that this flight has on-time performance characteristics better than 63% of all other flights in the FlightStats database.
On-Time Performance Rating
1.5 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 31% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 15.272727272727273 min
This flight has an average delay of 15.272727272727273 minutes with a standard deviation of 14.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 99% of other flights.