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(QF) Qantas 4554 On-Time Performance Rating

Date Range:

15-Aug-2025 to 15-Oct-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(FSD) Sioux Falls Regional Airport

Sioux Falls, SD, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
76%
Late
5
15%
Very Late
1
3%
Excessive
1
3%
Cancelled
1
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
33
Total Delays ( > 1 min )
11
Codeshares
33
Average Delay (min.)
38.45454545454545
Standard Deviation
68.3
Min
0
Max
242

QF 4554 On-Time Performance Details

Overall Rating
1.8 of 5
Average
Percentage On-Time 76%
Average Delay Time 38.45454545454545 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.8 shows that this flight has on-time performance characteristics better than 35% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 76%
This flight has an on-time performance of 76%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
1.5 of 5
Poor
Average Delay Time 38.45454545454545 min
This flight has an average delay of 38.45454545454545 minutes with a standard deviation of 68.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.

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