background

(ZG*) Zipair Tokyo 30 On-Time Performance Rating

Date Range:

15-Jul-2025 to 15-Sep-2025

(NRT) Tokyo Narita International Airport

Tokyo, JP

(SJC) San Jose Mineta International Airport

San Jose, CA, US

On-Time Performance Chart

(using rounded numbers)
On-Time
38
84%
Late
2
4%
Very Late
1
2%
Excessive
4
9%
Cancelled
0
0%
Diverted
0
0%

Delay Statistics

(Aggregate Arrival Delay Statistics for this Flight)

Total Flights Observed
45
Total Delays ( > 1 min )
9
Codeshares
0
Average Delay (min.)
68.77777777777777
Standard Deviation
108.2
Min
0
Max
349

ZG* 30 On-Time Performance Details

Overall Rating
2.4 of 5
Average
Percentage On-Time 84%
Average Delay Time 68.77777777777777 min
FlightStats Rating is a merit measurement considering both on-time performance and delay severity. The score, 2.4 shows that this flight has on-time performance characteristics better than 47% of all other flights in the FlightStats database.
On-Time Performance Rating
4.7 of 5
Very Good
Percentage On-Time 84%
This flight has an on-time performance of 84%. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight is on-time more often than 93% of other flights.
Delay Performance
0.1 of 5
Very Poor
Average Delay Time 68.77777777777777 min
This flight has an average delay of 68.77777777777777 minutes with a standard deviation of 108.2 minutes. Statistically, when taking into consideration sample size, standard deviation, and mean, this flight has delay performance characteristics better than 2% of other flights.