(QR) Qatar Airways 8439 On-Time Performance Rating

Date Range:

01-May-2026 to 30-Jun-2026

(JOI) Joinville Lauro Carneiro de Loyola Airport

Joinville, SC, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

61%

Late

12%

Very Late

10%

Excessive

14%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

33.63333333333333

Standard Deviation

43.2

Min

Max

218

QR 8439 On-Time Performance Details

Overall Rating

1.2 of 5

Poor

Percentage On-Time 61%

Average Delay Time 33.63333333333333 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.

On-Time Performance Rating

0.0 of 5

Very Poor

Percentage On-Time 61%

This flight has an on-time performance of 61%. 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

2.3 of 5

Average

Average Delay Time 33.63333333333333 min

This flight has an average delay of 33.63333333333333 minutes with a standard deviation of 43.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.