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(QR) Qatar Airways 4851 On-Time Performance Rating

Date Range:

01-Dec-2025 to 31-Jan-2026

(HND) Tokyo Haneda International Airport

Tokyo, JP

(DOH) Doha Hamad International Airport

Doha, QA

On-Time Performance Chart

(using rounded numbers)
On-Time
47
78%
Late
10
17%
Very Late
2
3%
Excessive
1
2%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
60
Total Delays ( > 1 min )
33
Codeshares
60
Average Delay (min.)
14.181818181818182
Standard Deviation
14.5
Min
0
Max
76

QR 4851 On-Time Performance Details

Overall Rating
4.6 of 5
Very Good
Percentage On-Time 78%
Average Delay Time 14.181818181818182 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 4.6 shows that this flight has on-time performance characteristics better than 90% of all other flights in the FlightStats database.
On-Time Performance Rating
4.2 of 5
Good
Percentage On-Time 78%
This flight has an on-time performance of 78%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 84% of other flights.
Delay Performance
4.9 of 5
Very Good
Average Delay Time 14.181818181818182 min
This flight has an average delay of 14.181818181818182 minutes with a standard deviation of 14.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 98% of other flights.