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(QR) Qatar Airways 4657 On-time Performance Rating

Date Range:

01-Oct-2018 to 30-Nov-2018

(GBE) Sir Seretse Khama International Airport

Gaborone, BW

(JNB) O.R. Tambo International Airport

Johannesburg, ZA

On-Time Performance Chart

(using rounded numbers)
On-Time
29
94%
Late
0
0%
Very Late
0
0%
Excessive
2
6%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
31
Total Delays ( > 1 min )
18
Codeshares
31
Average Delay (min.)
10
Standard Deviation
14.1
Min
1
Max
51

QR 4657 On-time Performance Details

Overall Rating
4.8 of 5
Very Good
Percentage On-Time 94%
Average Delay Time 10 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.8 shows that this flight has on-time performance characteristics better than 95% of all other flights in the FlightStats database.
On-time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 94%
This flight has an on-time performance of 94%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 98% of other flights.
Delay Performance
4.7 of 5
Very Good
Average Delay Time 10 min
This flight has an average delay of 10 minutes with a standard deviation of 14.1 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 93% of other flights.