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(QF) Qantas 4912 On-Time Performance Rating

Date Range:

01-Oct-2025 to 30-Nov-2025

(IND) Indianapolis International Airport

Indianapolis, IN, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
36
62%
Late
10
17%
Very Late
2
3%
Excessive
6
10%
Cancelled
4
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
58
Total Delays ( > 1 min )
30
Codeshares
58
Average Delay (min.)
26.7
Standard Deviation
27.9
Min
0
Max
126

QF 4912 On-Time Performance Details

Overall Rating
1.7 of 5
Average
Percentage On-Time 62%
Average Delay Time 26.7 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.7 shows that this flight has on-time performance characteristics better than 32% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 62%
This flight has an on-time performance of 62%. 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
3.3 of 5
Average
Average Delay Time 26.7 min
This flight has an average delay of 26.7 minutes with a standard deviation of 27.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.