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(QF) Qantas 1598 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(ASP) Alice Springs Airport

Alice Springs, NT, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
25
74%
Late
5
15%
Very Late
3
9%
Excessive
0
0%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
34
Total Delays ( > 1 min )
19
Codeshares
34
Average Delay (min.)
13.789473684210526
Standard Deviation
11.7
Min
0
Max
38

QF 1598 On-Time Performance Details

Overall Rating
3.2 of 5
Average
Percentage On-Time 74%
Average Delay Time 13.789473684210526 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
1.7 of 5
Average
Percentage On-Time 74%
This flight has an on-time performance of 74%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 34% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 13.789473684210526 min
This flight has an average delay of 13.789473684210526 minutes with a standard deviation of 11.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.