(QR) Qatar Airways 9427 On-Time Performance Rating

Date Range:

01-Jun-2025 to 31-Jul-2025

(BNA) Nashville International Airport

Nashville, TN, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

73%

Late

27%

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.)

19.666666666666668

Standard Deviation

10.5

Min

Max

QR 9427 On-Time Performance Details

Overall Rating

3.5 of 5

Average

Percentage On-Time 73%

Average Delay Time 19.666666666666668 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.5 shows that this flight has on-time performance characteristics better than 69% of all other flights in the FlightStats database.

On-Time Performance Rating

3.1 of 5

Average

Percentage On-Time 73%

This flight has an on-time performance of 73%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.

Delay Performance

3.9 of 5

Good

Average Delay Time 19.666666666666668 min

This flight has an average delay of 19.666666666666668 minutes with a standard deviation of 10.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 79% of other flights.