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(OS) Austrian 8657 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

(USM) Ko Samui International Airport

Koh Samui, TH

On-Time Performance Chart

(using rounded numbers)
On-Time
37
71%
Late
4
8%
Very Late
2
4%
Excessive
8
15%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
25
Codeshares
52
Average Delay (min.)
38.44
Standard Deviation
45.7
Min
0
Max
172

OS 8657 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 71%
Average Delay Time 38.44 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 26% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 71%
This flight has an on-time performance of 71%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 38.44 min
This flight has an average delay of 38.44 minutes with a standard deviation of 45.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.