(QR) Qatar Airways 8435 On-Time Performance Rating

Date Range:

01-Jan-2026 to 28-Feb-2026

(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

86%

Late

11%

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.)

Standard Deviation

35.6

Min

Max

134

QR 8435 On-Time Performance Details

Overall Rating

4.3 of 5

Good

Percentage On-Time 86%

Average Delay Time 23 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.

On-Time Performance Rating

4.8 of 5

Very Good

Percentage On-Time 86%

This flight has an on-time performance of 86%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 96% of other flights.

Delay Performance

3.8 of 5

Good

Average Delay Time 23 min

This flight has an average delay of 23 minutes with a standard deviation of 35.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 76% of other flights.