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(QR) Qatar Airways 646 On-Time Performance Rating

Date Range:

01-Aug-2025 to 30-Sep-2025

(DOH) Doha Hamad International Airport

Doha, QA

(KTM) Kathmandu Tribhuvan International Airport

Kathmandu, NP

On-Time Performance Chart

(using rounded numbers)
On-Time
42
70%
Late
9
15%
Very Late
5
8%
Excessive
3
5%
Cancelled
1
2%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
32
Codeshares
0
Average Delay (min.)
19.34375
Standard Deviation
16.3
Min
0
Max
63

QR 646 On-Time Performance Details

Overall Rating
2.7 of 5
Average
Percentage On-Time 70%
Average Delay Time 19.34375 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.7 shows that this flight has on-time performance characteristics better than 53% of all other flights in the FlightStats database.
On-Time Performance Rating
0.8 of 5
Poor
Percentage On-Time 70%
This flight has an on-time performance of 70%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 16% of other flights.
Delay Performance
4.6 of 5
Very Good
Average Delay Time 19.34375 min
This flight has an average delay of 19.34375 minutes with a standard deviation of 16.3 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 92% of other flights.