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(QF) Qantas 3950 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(CNF) Belo Horizonte International Airport

Belo Horizonte, MG, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
50
82%
Late
5
8%
Very Late
2
3%
Excessive
2
3%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
26
Codeshares
61
Average Delay (min.)
21.307692307692307
Standard Deviation
35.7
Min
0
Max
180

QF 3950 On-Time Performance Details

Overall Rating
4.4 of 5
Good
Percentage On-Time 82%
Average Delay Time 21.307692307692307 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.4 shows that this flight has on-time performance characteristics better than 86% of all other flights in the FlightStats database.
On-Time Performance Rating
4.4 of 5
Good
Percentage On-Time 82%
This flight has an on-time performance of 82%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 88% of other flights.
Delay Performance
4.3 of 5
Good
Average Delay Time 21.307692307692307 min
This flight has an average delay of 21.307692307692307 minutes with a standard deviation of 35.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 86% of other flights.