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(QF) Qantas 4554 On-Time Performance Rating

Date Range:

15-Feb-2026 to 15-Apr-2026

(STL) St Louis Lambert International Airport

Saint Louis, MO, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
23
51%
Late
1
2%
Very Late
6
13%
Excessive
14
31%
Cancelled
0
0%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
44
Total Delays ( > 1 min )
24
Codeshares
44
Average Delay (min.)
75.29166666666667
Standard Deviation
67.4
Min
0
Max
283

QF 4554 On-Time Performance Details

Overall Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
Average Delay Time 75.29166666666667 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 52%
This flight has an on-time performance of 52%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 75.29166666666667 min
This flight has an average delay of 75.29166666666667 minutes with a standard deviation of 67.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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