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(QF) Qantas 4857 On-Time Performance Rating

Date Range:

01-Mar-2025 to 30-Apr-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(LIT) Bill and Hillary Clinton National Airport

Little Rock, AR, US

On-Time Performance Chart

(using rounded numbers)
On-Time
32
67%
Late
3
6%
Very Late
1
2%
Excessive
7
15%
Cancelled
5
10%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
23
Codeshares
48
Average Delay (min.)
42.91304347826087
Standard Deviation
66.3
Min
0
Max
299

QF 4857 On-Time Performance Details

Overall Rating
0.4 of 5
Very Poor
Percentage On-Time 67%
Average Delay Time 42.91304347826087 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.4 shows that this flight has on-time performance characteristics better than 6% of all other flights in the FlightStats database.
On-Time Performance Rating
0.1 of 5
Very 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 2% of other flights.
Delay Performance
0.6 of 5
Poor
Average Delay Time 42.91304347826087 min
This flight has an average delay of 42.91304347826087 minutes with a standard deviation of 66.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 12% of other flights.

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