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(OS) Austrian 8635 On-Time Performance Rating

Date Range:

01-Mar-2026 to 30-Apr-2026

(BKK) Bangkok Suvarnabhumi International Airport

Bangkok, TH

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
46
77%
Late
8
13%
Very Late
5
8%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
25
Codeshares
60
Average Delay (min.)
18.76
Standard Deviation
13.5
Min
0
Max
49

OS 8635 On-Time Performance Details

Overall Rating
3.3 of 5
Average
Percentage On-Time 77%
Average Delay Time 18.76 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.3 shows that this flight has on-time performance characteristics better than 64% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
4.4 of 5
Good
Average Delay Time 18.76 min
This flight has an average delay of 18.76 minutes with a standard deviation of 13.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 88% of other flights.