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(QR) Qatar Airways 8666 On-Time Performance Rating

Date Range:

01-Jul-2025 to 31-Aug-2025

(COU) Columbia Regional Airport

Columbia, MO, US

(ORD) Chicago O'Hare International Airport

Chicago, IL, US

On-Time Performance Chart

(using rounded numbers)
On-Time
15
65%
Late
6
26%
Very Late
1
4%
Excessive
1
4%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
23
Total Delays ( > 1 min )
13
Codeshares
23
Average Delay (min.)
22.384615384615383
Standard Deviation
22.3
Min
0
Max
87

QR 8666 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 65%
Average Delay Time 22.384615384615383 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 52% of all other flights in the FlightStats database.
On-Time Performance Rating
1.2 of 5
Poor
Percentage On-Time 65%
This flight has an on-time performance of 65%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 24% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 22.384615384615383 min
This flight has an average delay of 22.384615384615383 minutes with a standard deviation of 22.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.

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