(QR) Qatar Airways 8435 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(BCN) Barcelona-El Prat Airport

Barcelona, SP, ES

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

80%

Late

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

26.41176470588235

Standard Deviation

Min

Max

111

QR 8435 On-Time Performance Details

Overall Rating

3.5 of 5

Average

Percentage On-Time 81%

Average Delay Time 26.41176470588235 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

3.6 of 5

Good

Percentage On-Time 81%

This flight has an on-time performance of 81%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 73% of other flights.

Delay Performance

3.3 of 5

Average

Average Delay Time 26.41176470588235 min

This flight has an average delay of 26.41176470588235 minutes with a standard deviation of 28 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.