background

(QF) Qantas 3514 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(ZAG) Zagreb Franjo Tudman Airport

Zagreb, HR

(LHR) London Heathrow Airport

London, EN, GB

On-Time Performance Chart

(using rounded numbers)
On-Time
37
71%
Late
8
15%
Very Late
2
4%
Excessive
5
10%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
52
Total Delays ( > 1 min )
26
Codeshares
52
Average Delay (min.)
26.26923076923077
Standard Deviation
23.8
Min
0
Max
91

QF 3514 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 71%
Average Delay Time 26.26923076923077 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 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 27% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 26.26923076923077 min
This flight has an average delay of 26.26923076923077 minutes with a standard deviation of 23.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.