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(QR) Qatar Airways 900 On-Time Performance Rating

Date Range:

15-Dec-2020 to 15-Feb-2021

(DOH) Hamad International Airport

Doha, QA

(PER) Perth Airport

Perth, WA, AU

On-Time Performance Chart

(using rounded numbers)
On-Time
31
97%
Late
1
3%
Very Late
0
0%
Excessive
0
0%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
32
Total Delays ( > 1 min )
3
Codeshares
0
Average Delay (min.)
15
Standard Deviation
12.5
Min
5
Max
29

QR 900 On-Time Performance Details

Overall Rating
4.1 of 5
Good
Percentage On-Time 97%
Average Delay Time 15 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.1 shows that this flight has on-time performance characteristics better than 81% of all other flights in the FlightStats database.
On-Time Performance Rating
4.9 of 5
Very Good
Percentage On-Time 97%
This flight has an on-time performance of 97%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 99% of other flights.
Delay Performance
3.3 of 5
Average
Average Delay Time 15 min
This flight has an average delay of 15 minutes with a standard deviation of 12.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 66% of other flights.