(QR) Qatar Airways 8434 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(GYN) Goiania Saint Genoveva International Airport

Goiania, GO, BR

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

60%

Late

Very Late

Excessive

40%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

51.666666666666664

Standard Deviation

37.5

Min

Max

QR 8434 On-Time Performance Details

Overall Rating

1.3 of 5

Poor

Percentage On-Time 60%

Average Delay Time 51.666666666666664 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.3 shows that this flight has on-time performance characteristics better than 24% of all other flights in the FlightStats database.

On-Time Performance Rating

1.1 of 5

Poor

Percentage On-Time 60%

This flight has an on-time performance of 60%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 21% of other flights.

Delay Performance

1.4 of 5

Poor

Average Delay Time 51.666666666666664 min

This flight has an average delay of 51.666666666666664 minutes with a standard deviation of 37.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 27% of other flights.