(QR) Qatar Airways 8457 On-Time Performance Rating

Date Range:

15-Mar-2026 to 15-May-2026

(GRU) Sao Paulo-Guarulhos International Airport

Sao Paulo, SP, BR

(THE) Teresina Senador Petronio Portella Airport

Teresina, PI, BR

On-Time Performance Chart

(using rounded numbers)

On-Time

50%

Late

Very Late

25%

Excessive

25%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

31.666666666666668

Standard Deviation

Min

Max

QR 8457 On-Time Performance Details

Overall Rating

1.3 of 5

Poor

Percentage On-Time 50%

Average Delay Time 31.666666666666668 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 25% of all other flights in the FlightStats database.

On-Time Performance Rating

0.3 of 5

Very Poor

Percentage On-Time 50%

This flight has an on-time performance of 50%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 7% of other flights.

Delay Performance

2.3 of 5

Average

Average Delay Time 31.666666666666668 min

This flight has an average delay of 31.666666666666668 minutes with a standard deviation of 25 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.