| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 09 | NRT | CJJ | 13:05 | 15:30 |
Scheduled
|
Track > |
| Oct 08 | NRT | CJJ | 13:57 | 16:20 |
Delayed
|
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| Oct 07 | NRT | CJJ | 13:25 | 15:21 |
Landed
|
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| Oct 06 | NRT | CJJ | 13:16 | 15:17 |
Landed
|
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| Oct 05 | NRT | CJJ | 13:20 | 15:22 |
Landed
|
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| Oct 04 | NRT | CJJ | 13:18 | 15:21 |
Landed
|
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| Oct 03 | NRT | CJJ | 13:09 | 15:11 |
Landed
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| Oct 02 | NRT | CJJ | 13:11 | 15:21 |
Landed
|
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| Oct 01 | NRT | CJJ | 13:28 | 15:29 |
En-Route
|
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| Sep 30 | NRT | CJJ | 13:27 | 15:23 |
En-Route
|
Track > |
Aero K Airlines Flight RF321 connects Tokyo, Japan to Cheongju, South Korea, taking off from Tokyo Narita International Airport NRT and landing at Cheongju International Airport CJJ.
How long is the RF321 flight from Tokyo to Cheongju?
The average flight time from Tokyo to Cheongju is 2 hours and 3 minutes. The flight distance is 1160 km / 721 miles and the average flight speed is 556 km/h / 345 mph.
How many RF321 flights are operated per week?
7 flights per week. The flight RF321 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Aero K Airlines Flight RF321 Tokyo to Cheongju?
The Airportia On-Time Performance Rating for Aero K Airlines Flight RF321 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest RF321 flight?
The latest flight took off on Friday, October 9th, 2026 with the flight status being Scheduled on 15:30.
How else can the flight RF321 be referenced as?
This Aero K Airlines flight can also be referenced as EOK321, RF0321, RF 321, EOK 321.
How often is flight RF321 delayed?
On average, 10% of all RF321 flights are delayed. The average delay is 50 minutes.
See our RF321 Flight Tracker above for more details.
Other flights departing from Tokyo NRT: GK335, MM533, 7C1176, HO1380
Other flights arriving at Cheongju CJJ: RF351, TW328, LJ408, TW838
All flights connecting Tokyo NRT to Cheongju CJJ.
