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(QR) Qatar Airways 9578 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(LIR) Liberia Daniel Oduber Quiros International Airport

Guanacaste, CR

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
37
73%
Late
3
6%
Very Late
2
4%
Excessive
6
12%
Cancelled
0
0%
Diverted
3
6%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
48
Total Delays ( > 1 min )
17
Codeshares
48
Average Delay (min.)
38.05882352941177
Standard Deviation
36.9
Min
0
Max
131

QR 9578 On-Time Performance Details

Overall Rating
2.5 of 5
Average
Percentage On-Time 77%
Average Delay Time 38.05882352941177 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.5 shows that this flight has on-time performance characteristics better than 49% of all other flights in the FlightStats database.
On-Time Performance Rating
3.3 of 5
Average
Percentage On-Time 77%
This flight has an on-time performance of 77%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 66% of other flights.
Delay Performance
1.7 of 5
Average
Average Delay Time 38.05882352941177 min
This flight has an average delay of 38.05882352941177 minutes with a standard deviation of 36.9 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 34% of other flights.

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