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(QF) Qantas 3949 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(CNF) Belo Horizonte International Airport

Belo Horizonte, MG, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
42
70%
Late
8
13%
Very Late
4
7%
Excessive
5
8%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
37
Codeshares
60
Average Delay (min.)
21.405405405405407
Standard Deviation
21.5
Min
0
Max
91

QF 3949 On-Time Performance Details

Overall Rating
3.5 of 5
Average
Percentage On-Time 70%
Average Delay Time 21.405405405405407 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 68% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 21.405405405405407 min
This flight has an average delay of 21.405405405405407 minutes with a standard deviation of 21.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.