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(SL*) Thai Lion Air 511 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(CNX) Chiang Mai International Airport

Chiang Mai, TH

(DMK) Bangkok Don Mueang International Airport

Bangkok, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
21
70%
Late
1
3%
Very Late
5
17%
Excessive
2
7%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
30
Total Delays ( > 1 min )
20
Codeshares
0
Average Delay (min.)
19.1
Standard Deviation
18.4
Min
0
Max
58

SL* 511 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 70%
Average Delay Time 19.1 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 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 14% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 19.1 min
This flight has an average delay of 19.1 minutes with a standard deviation of 18.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.