GK120 Jetstar Japan - Flight Status

Which is the frequency of flight GK120?
The flight GK120 is scheduled to flight on Monday, Wednesday, Thursday, Friday, Saturday, Sunday on a weekly basis.

Which is the distance of flight GK120?
The distance between the two airports is 788 kilometers.

Which is the flight time of flight GK120?
The scheduled flight time gate to gate is: 01:35 hours.
The real flight time gate to gate on average is: 01:37 hours.

Are the departure airport and arrival airport at the same Time Zone?
Yes, both airports are in the same timezone.

The following airlines serves the same route between Sapporo and Tokyo:

Peach Aviation
- Flight Number: MM568. (On Time performance: 84 - Average Delay: 7 minutes)
- Flight Number: MM570. (On Time performance: 73 - Average Delay: 11 minutes)
- Flight Number: MM576. (On Time performance: 70 - Average Delay: 11 minutes)
- Flight Number: MM580. (On Time performance: 69 - Average Delay: 15 minutes)
- Flight Number: MM582. (On Time performance: 84 - Average Delay: 8 minutes)
- Flight Number: MM584. (On Time performance: 77 - Average Delay: 10 minutes)
- Flight Number: MM590. (On Time performance: 85 - Average Delay: 7 minutes)

Jetstar Japan
- Flight Number: GK102. (On Time performance: 54 - Average Delay: 18 minutes)
- Flight Number: GK104. (On Time performance: 25 - Average Delay: 28 minutes)
- Flight Number: GK112. (On Time performance: 67 - Average Delay: 19 minutes)
- Flight Number: GK114. (On Time performance: 33 - Average Delay: 31 minutes)
- Flight Number: GK116. (On Time performance: 69 - Average Delay: 18 minutes)
- Flight Number: GK118. (On Time performance: 59 - Average Delay: 21 minutes)

ANA All Nippon Airways
- Flight Number: NH2154. (On Time performance: 86 - Average Delay: 7 minutes)

Spring Airlines Japan
- Flight Number: IJ832. (On Time performance: 48 - Average Delay: 18 minutes)
- Flight Number: IJ834.
- Flight Number: IJ838. (On Time performance: 41 - Average Delay: 33 minutes)

We have gathered data from recent months and present below an analysis of how timely the flights have been.

Delays analyzed by Weekday: We have gathered available data from last six months, spanning from September 30, 2024 to March 29, 2025. Next, you can observe the results broken down by day of the week: number of flights analyzed, on-time performance per day, and average delay per day.

Delays analyzed by Month: We have gathered available data from last twelve closed months, spanning from March 02, 2024 to February 24, 2025. Next, you can observe the results broken down by month: number of flights analyzed, on-time performance per month, and average delay per month.

Note: We have excluded some months from the graph, since the quantity and quality of the data is not representative enough.