background

(QR) Qatar Airways 540 On-Time Performance Rating

Date Range:

01-Nov-2021 to 31-Dec-2021

(DOH) Hamad International Airport

Doha, QA

(CCU) Netaji Subhas Chandra Bose Airport

Kolkata, IN

On-Time Performance Chart

(using rounded numbers)
On-Time
12
41%
Late
10
34%
Very Late
5
17%
Excessive
2
7%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
29
Total Delays ( > 1 min )
26
Codeshares
0
Average Delay (min.)
21
Standard Deviation
19.2
Min
0
Max
75

QR 540 On-Time Performance Details

Overall Rating
2.1 of 5
Average
Percentage On-Time 41%
Average Delay Time 21 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.1 shows that this flight has on-time performance characteristics better than 41% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 41%
This flight has an on-time performance of 41%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 0% of other flights.
Delay Performance
4.2 of 5
Good
Average Delay Time 21 min
This flight has an average delay of 21 minutes with a standard deviation of 19.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 84% of other flights.