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(QR) Qatar Airways 4839 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(BSB) Brasilia International Airport

Brasilia, DF, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)
On-Time
33
73%
Late
7
16%
Very Late
5
11%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
24
Codeshares
45
Average Delay (min.)
17.416666666666668
Standard Deviation
11.7
Min
0
Max
41

QR 4839 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 73%
Average Delay Time 17.416666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 80% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 73%
This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
4.8 of 5
Very Good
Average Delay Time 17.416666666666668 min
This flight has an average delay of 17.416666666666668 minutes with a standard deviation of 11.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 96% of other flights.

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