(QR) Qatar Airways 7590 On-Time Performance Rating

Date Range:

15-Jan-2026 to 15-Mar-2026

(MDT) Harrisburg International Airport

Middletown, PA, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)

On-Time

67%

Late

Very Late

Excessive

33%

Cancelled

Diverted

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed

Total Delays ( > 1 min )

Codeshares

Average Delay (min.)

188

Standard Deviation

246.1

Min

Max

362

QR 7590 On-Time Performance Details

Overall Rating

0.9 of 5

Poor

Percentage On-Time 67%

Average Delay Time 188 min

FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.9 shows that this flight has on-time performance characteristics better than 16% of all other flights in the FlightStats database.

On-Time Performance Rating

1.7 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 34% of other flights.

Delay Performance

0.0 of 5

Very Poor

Average Delay Time 188 min

This flight has an average delay of 188 minutes with a standard deviation of 246.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.