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(QR) Qatar Airways 9171 On-Time Performance Rating

Date Range:

15-Feb-2025 to 15-Apr-2025

(CLT) Charlotte Douglas International Airport

Charlotte, NC, US

(PHL) Philadelphia International Airport

Philadelphia, PA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
44
73%
Late
9
15%
Very Late
1
2%
Excessive
4
7%
Cancelled
2
3%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
24
Codeshares
60
Average Delay (min.)
20.791666666666668
Standard Deviation
17.8
Min
0
Max
62

QR 9171 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 73%
Average Delay Time 20.791666666666668 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
0.7 of 5
Poor
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 14% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 20.791666666666668 min
This flight has an average delay of 20.791666666666668 minutes with a standard deviation of 17.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.