background

(QF) Qantas 4550 On-Time Performance Rating

Date Range:

01-Apr-2024 to 31-May-2024

(DFW) Dallas/Fort Worth International Airport

Dallas, TX, US

(IAH) George Bush Intercontinental Airport

Houston, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
18
56%
Late
2
6%
Very Late
1
3%
Excessive
6
19%
Cancelled
4
13%
Diverted
1
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
12
Codeshares
31
Average Delay (min.)
128.33333333333334
Standard Deviation
249.4
Min
0
Max
860

QF 4550 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 58%
Average Delay Time 128.33333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very Poor
Percentage On-Time 58%
This flight has an on-time performance of 58%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 2% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 128.33333333333334 min
This flight has an average delay of 128.33333333333334 minutes with a standard deviation of 249.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

Other Stops for QF 4550