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(QR) Qatar Airways 4522 On-Time Performance Rating

Date Range:

01-Apr-2025 to 31-May-2025

(BZV) Brazzaville Maya Maya International Airport

Brazzaville, CG

(FIH) Kinshasa N'Djili International Airport

Kinshasa, CD

On-Time Performance Chart

(using rounded numbers)
On-Time
11
65%
Late
3
18%
Very Late
1
6%
Excessive
2
12%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
17
Total Delays ( > 1 min )
8
Codeshares
17
Average Delay (min.)
31.875
Standard Deviation
28.7
Min
0
Max
86

QR 4522 On-Time Performance Details

Overall Rating
1.4 of 5
Poor
Percentage On-Time 65%
Average Delay Time 31.875 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.4 shows that this flight has on-time performance characteristics better than 27% of all other flights in the FlightStats database.
On-Time Performance Rating
0.5 of 5
Very 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 10% of other flights.
Delay Performance
2.3 of 5
Average
Average Delay Time 31.875 min
This flight has an average delay of 31.875 minutes with a standard deviation of 28.7 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.

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