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(QR) Qatar Airways 4851 On-Time Performance Rating

Date Range:

15-Jun-2025 to 15-Aug-2025

(HND) Tokyo Haneda International Airport

Tokyo, JP

(DOH) Doha Hamad International Airport

Doha, QA

On-Time Performance Chart

(using rounded numbers)
On-Time
41
71%
Late
5
9%
Very Late
3
5%
Excessive
3
5%
Cancelled
5
9%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
57
Total Delays ( > 1 min )
19
Codeshares
57
Average Delay (min.)
26.894736842105264
Standard Deviation
32.4
Min
0
Max
127

QR 4851 On-Time Performance Details

Overall Rating
3.6 of 5
Good
Percentage On-Time 72%
Average Delay Time 26.894736842105264 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 3.6 shows that this flight has on-time performance characteristics better than 71% of all other flights in the FlightStats database.
On-Time Performance Rating
3.1 of 5
Average
Percentage On-Time 72%
This flight has an on-time performance of 72%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 62% of other flights.
Delay Performance
4.1 of 5
Good
Average Delay Time 26.894736842105264 min
This flight has an average delay of 26.894736842105264 minutes with a standard deviation of 32.4 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 82% of other flights.