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(HD) Air Do 21 On-Time Performance Rating

Date Range:

15-Nov-2025 to 15-Jan-2026

(HND) Tokyo Haneda International Airport

Tokyo, JP

(CTS) New Chitose Airport

Sapporo, JP

On-Time Performance Chart

(using rounded numbers)
On-Time
11
18%
Late
26
42%
Very Late
10
16%
Excessive
10
16%
Cancelled
4
6%
Diverted
1
2%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
61
Total Delays ( > 1 min )
56
Codeshares
0
Average Delay (min.)
36.160714285714285
Standard Deviation
32.5
Min
0
Max
138

HD 21 On-Time Performance Details

Overall Rating
1.2 of 5
Poor
Percentage On-Time 18%
Average Delay Time 36.160714285714285 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 1.2 shows that this flight has on-time performance characteristics better than 22% of all other flights in the FlightStats database.
On-Time Performance Rating
0.0 of 5
Very Poor
Percentage On-Time 18%
This flight has an on-time performance of 18%. 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
2.3 of 5
Average
Average Delay Time 36.160714285714285 min
This flight has an average delay of 36.160714285714285 minutes with a standard deviation of 32.5 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 46% of other flights.