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(QR) Qatar Airways 8550 On-Time Performance Rating

Date Range:

15-Mar-2025 to 15-May-2025

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(SDF) Louisville Muhammad Ali International Airport

Louisville, KY, US

On-Time Performance Chart

(using rounded numbers)
On-Time
11
79%
Late
0
0%
Very Late
0
0%
Excessive
2
14%
Cancelled
1
7%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
14
Total Delays ( > 1 min )
7
Codeshares
14
Average Delay (min.)
28.428571428571427
Standard Deviation
31.5
Min
0
Max
78

QR 8550 On-Time Performance Details

Overall Rating
2.8 of 5
Average
Percentage On-Time 79%
Average Delay Time 28.428571428571427 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.8 shows that this flight has on-time performance characteristics better than 55% of all other flights in the FlightStats database.
On-Time Performance Rating
2.7 of 5
Average
Percentage On-Time 79%
This flight has an on-time performance of 79%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 54% of other flights.
Delay Performance
2.9 of 5
Average
Average Delay Time 28.428571428571427 min
This flight has an average delay of 28.428571428571427 minutes with a standard deviation of 31.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 58% of other flights.

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