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(AS) Alaska Airlines 5149 On-Time Performance Rating

Date Range:

15-Jun-2026 to 15-Aug-2026

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(SYD) Sydney Kingsford Smith International Airport

Sydney, NSW, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
43
72%
Late
10
17%
Very Late
1
2%
Excessive
3
5%
Cancelled
3
5%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
31
Codeshares
60
Average Delay (min.)
19.70967741935484
Standard Deviation
21.8
Min
0
Max
116

AS 5149 On-Time Performance Details

Overall Rating
3.8 of 5
Good
Percentage On-Time 72%
Average Delay Time 19.70967741935484 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.8 shows that this flight has on-time performance characteristics better than 74% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 19.70967741935484 min
This flight has an average delay of 19.70967741935484 minutes with a standard deviation of 21.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.