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(QF) Qantas 4548 On-Time Performance Rating

Date Range:

15-Dec-2025 to 15-Feb-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(LAX) Los Angeles International Airport

Los Angeles, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
25
61%
Late
5
12%
Very Late
2
5%
Excessive
5
12%
Cancelled
3
7%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
40
Total Delays ( > 1 min )
21
Codeshares
40
Average Delay (min.)
42.666666666666664
Standard Deviation
58.2
Min
0
Max
187

QF 4548 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 63%
Average Delay Time 42.666666666666664 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
0.2 of 5
Very Poor
Percentage On-Time 63%
This flight has an on-time performance of 63%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 4% of other flights.
Delay Performance
1.2 of 5
Poor
Average Delay Time 42.666666666666664 min
This flight has an average delay of 42.666666666666664 minutes with a standard deviation of 58.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 24% of other flights.

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