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(QF) Qantas 3956 On-Time Performance Rating

Date Range:

15-May-2026 to 15-Jul-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(FLN) Florianopolis Hercilio Luz International Airport

Florianopolis, SC, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
29
50%
Late
19
33%
Very Late
8
14%
Excessive
1
2%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
46
Codeshares
58
Average Delay (min.)
18.652173913043477
Standard Deviation
12.3
Min
0
Max
48

QF 3956 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 50%
Average Delay Time 18.652173913043477 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 48% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 50%
This flight has an on-time performance of 50%. 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
4.9 of 5
Very Good
Average Delay Time 18.652173913043477 min
This flight has an average delay of 18.652173913043477 minutes with a standard deviation of 12.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 97% of other flights.