background

(QR) Qatar Airways 8583 On-Time Performance Rating

Date Range:

01-Jul-2026 to 31-Aug-2026

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

(SLC) Salt Lake City International Airport

Salt Lake City, UT, US

On-Time Performance Chart

(using rounded numbers)
On-Time
27
46%
Late
5
8%
Very Late
8
14%
Excessive
18
31%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
45
Codeshares
59
Average Delay (min.)
54.644444444444446
Standard Deviation
79.1
Min
0
Max
496

QR 8583 On-Time Performance Details

Overall Rating
0.1 of 5
Very Poor
Percentage On-Time 46%
Average Delay Time 54.644444444444446 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.1 shows that this flight has on-time performance characteristics better than 0% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 46%
This flight has an on-time performance of 46%. 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
0.1 of 5
Very Poor
Average Delay Time 54.644444444444446 min
This flight has an average delay of 54.644444444444446 minutes with a standard deviation of 79.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 3% of other flights.