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(QF) Qantas 4779 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(DCA) Ronald Reagan Washington National Airport

Washington, DC, US

On-Time Performance Chart

(using rounded numbers)
On-Time
35
57%
Late
6
10%
Very Late
7
11%
Excessive
9
15%
Cancelled
2
3%
Diverted
2
3%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
30
Codeshares
59
Average Delay (min.)
37.43333333333333
Standard Deviation
31.4
Min
0
Max
133

QF 4779 On-Time Performance Details

Overall Rating
0.8 of 5
Poor
Percentage On-Time 59%
Average Delay Time 37.43333333333333 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.8 shows that this flight has on-time performance characteristics better than 14% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 59%
This flight has an on-time performance of 59%. 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
1.5 of 5
Poor
Average Delay Time 37.43333333333333 min
This flight has an average delay of 37.43333333333333 minutes with a standard deviation of 31.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 31% of other flights.