(QR) Qatar Airways 4251 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(MEL) Melbourne Tullamarine Airport

Melbourne, VIC, AU

(OOL) Gold Coast Airport

Coolangatta (Gold Coast), QLD, AU

On-Time Performance Chart

(using rounded numbers)

On-Time

60%

Late

20%

Very Late

Excessive

20%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

17.2

Standard Deviation

Min

Max

QR 4251 On-Time Performance Details

Overall Rating

2.7 of 5

Average

Percentage On-Time 60%

Average Delay Time 17.2 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.

On-Time Performance Rating

1.4 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 27% of other flights.

Delay Performance

3.9 of 5

Good

Average Delay Time 17.2 min

This flight has an average delay of 17.2 minutes with a standard deviation of 17 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.