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(QF) Qantas 4159 On-Time Performance Rating

Date Range:

15-Apr-2026 to 15-Jun-2026

(LAX) Los Angeles International Airport

Los Angeles, CA, US

(SFO) San Francisco International Airport

San Francisco, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
53%
Late
5
8%
Very Late
6
10%
Excessive
16
27%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
39
Codeshares
60
Average Delay (min.)
42.46153846153846
Standard Deviation
35.9
Min
0
Max
138

QF 4159 On-Time Performance Details

Overall Rating
0.3 of 5
Very Poor
Percentage On-Time 53%
Average Delay Time 42.46153846153846 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.3 shows that this flight has on-time performance characteristics better than 5% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 53%
This flight has an on-time performance of 53%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 42.46153846153846 min
This flight has an average delay of 42.46153846153846 minutes with a standard deviation of 35.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.