(QR) Qatar Airways 4231 On-Time Performance Rating

Date Range:

15-Apr-2025 to 15-Jun-2025

(PER) Perth Airport

Perth, WA, AU

(KGI) Kalgoorlie-Boulder Airport

Kalgoorlie, WA, AU

On-Time Performance Chart

(using rounded numbers)

On-Time

67%

Late

11%

Very Late

11%

Excessive

11%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

34.25

Standard Deviation

29.9

Min

Max

QR 4231 On-Time Performance Details

Overall Rating

2.1 of 5

Average

Percentage On-Time 67%

Average Delay Time 34.25 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 40% of all other flights in the FlightStats database.

On-Time Performance Rating

1.4 of 5

Poor

Percentage On-Time 67%

This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.

Delay Performance

2.7 of 5

Average

Average Delay Time 34.25 min

This flight has an average delay of 34.25 minutes with a standard deviation of 29.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 54% of other flights.