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(QR) Qatar Airways 8543 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(LAS) Las Vegas Harry Reid International Airport

Las Vegas, NV, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
13
62%
Late
3
14%
Very Late
0
0%
Excessive
4
19%
Cancelled
0
0%
Diverted
1
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
20
Total Delays ( > 1 min )
9
Codeshares
20
Average Delay (min.)
91.77777777777777
Standard Deviation
105.6
Min
0
Max
282

QR 8543 On-Time Performance Details

Overall Rating
0.5 of 5
Very Poor
Percentage On-Time 65%
Average Delay Time 91.77777777777777 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.5 shows that this flight has on-time performance characteristics better than 8% of all other flights in the FlightStats database.
On-Time Performance Rating
0.9 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 18% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 91.77777777777777 min
This flight has an average delay of 91.77777777777777 minutes with a standard deviation of 105.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.

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