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(QR) Qatar Airways 663 On-time Performance Rating

Date Range:

15-Sep-2018 to 15-Nov-2018

(CMB) Bandaranaike International Airport

Colombo, LK

(DOH) Hamad International Airport

Doha, QA

On-Time Performance Chart

(using rounded numbers)
On-Time
61
98%
Late
0
0%
Very Late
0
0%
Excessive
0
0%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
62
Total Delays ( > 1 min )
2
Codeshares
0
Average Delay (min.)
8
Standard Deviation
2.8
Min
6
Max
10

QR 663 On-time Performance Details

Overall Rating
4.3 of 5
Good
Percentage On-Time 98%
Average Delay Time 8 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.3 shows that this flight has on-time performance characteristics better than 85% of all other flights in the FlightStats database.
On-time Performance Rating
5.0 of 5
Very Good
Percentage On-Time 98%
This flight has an on-time performance of 98%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 100% of other flights.
Delay Performance
3.6 of 5
Good
Average Delay Time 8 min
This flight has an average delay of 8 minutes with a standard deviation of 2.8 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 73% of other flights.