(QR) Qatar Airways 8597 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(TUL) Tulsa International Airport

Tulsa, OK, US

(DFW) Dallas Fort Worth International Airport

Dallas, TX, US

On-Time Performance Chart

(using rounded numbers)

On-Time

83%

Late

Very Late

Excessive

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

58.5

Standard Deviation

50.3

Min

Max

120

QR 8597 On-Time Performance Details

Overall Rating

2.3 of 5

Average

Percentage On-Time 83%

Average Delay Time 58.5 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.3 shows that this flight has on-time performance characteristics better than 44% of all other flights in the FlightStats database.

On-Time Performance Rating

3.8 of 5

Good

Percentage On-Time 83%

This flight has an on-time performance of 83%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 76% of other flights.

Delay Performance

0.7 of 5

Poor

Average Delay Time 58.5 min

This flight has an average delay of 58.5 minutes with a standard deviation of 50.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 14% of other flights.