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(QR) Qatar Airways 8572 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(PDX) Portland International Airport

Portland, OR, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)
On-Time
4
67%
Late
2
33%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
6
Total Delays ( > 1 min )
3
Codeshares
6
Average Delay (min.)
13.333333333333334
Standard Deviation
8.3
Min
0
Max
20

QR 8572 On-Time Performance Details

Overall Rating
3.0 of 5
Average
Percentage On-Time 67%
Average Delay Time 13.333333333333334 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3 shows that this flight has on-time performance characteristics better than 59% of all other flights in the FlightStats database.
On-Time Performance Rating
2.1 of 5
Average
Percentage On-Time 67%
This flight has an on-time performance of 67%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 42% of other flights.
Delay Performance
3.9 of 5
Good
Average Delay Time 13.333333333333334 min
This flight has an average delay of 13.333333333333334 minutes with a standard deviation of 8.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.

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