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(QR) Qatar Airways 9541 On-Time Performance Rating

Date Range:

01-Sep-2026 to 31-Oct-2026

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

(ERI) Erie International Airport

Erie, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
71%
Late
4
6%
Very Late
2
3%
Excessive
7
11%
Cancelled
2
3%
Diverted
3
5%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
59
Total Delays ( > 1 min )
19
Codeshares
59
Average Delay (min.)
70.36842105263158
Standard Deviation
124.6
Min
0
Max
554

QR 9541 On-Time Performance Details

Overall Rating
0.7 of 5
Poor
Percentage On-Time 75%
Average Delay Time 70.36842105263158 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 0.7 shows that this flight has on-time performance characteristics better than 13% of all other flights in the FlightStats database.
On-Time Performance Rating
1.4 of 5
Poor
Percentage On-Time 75%
This flight has an on-time performance of 75%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 27% of other flights.
Delay Performance
0.0 of 5
Very Poor
Average Delay Time 70.36842105263158 min
This flight has an average delay of 70.36842105263158 minutes with a standard deviation of 124.6 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 0% of other flights.