Aero K Airlines RF321 Flight status
According to Trip.com real-time data, the RF321 flight operated by Aero K Airlines on Sep 20, 2026 is scheduled to fly from Tokyo (NRT) to Cheongju (CJJ). The flight is expected to depart at 13:05 and arrive at 15:00 .
Sat, Sep 19
Sun, Sep 20
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Arrived
The flight has arrived 24m early
2h 25m
Check-in Counter
A
Boarding Gate
155
Arrival Gate
--
Baggage
1
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Scheduled
Your flight will depart on time.
2h 25m
Check-in Counter
A
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline. You can also explore more flights from Tokyo to Cheongju or track other flights with our flight status tracker.
RF321 Aircraft Details
According to Trip.com real-time data, the RF321 flight from Tokyo to Cheongju on 9/20/2026 is operated using the aircraft model Airbus A320. This aircraft has been in service for 18y, 4m. The aircraft has 180 seats.
Airbus A320
Punctuality (Departure)
77%
Punctuality (Arrival)
100%
Early on average
7 minutes
Age
18y, 4m
Seats
180
Flight Distance
--
Economy
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
76 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for RF321
Trip.com historical records show that the last RF321 flight departed on Sat, Sep 19 from NRT at approximately 13:16. This flight is expected to arrrive in CJJ at 15:06.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Mon, Sep 14 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 13:39 | 15:30 | Arrived |
| Tue, Sep 15 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 13:23 | 15:17 | Arrived |
| Wed, Sep 16 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 13:18 | 15:12 | Arrived |
| Thu, Sep 17 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 13:28 | 15:28 | Arrived |
| Fri, Sep 18 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 13:28 | 15:24 | Arrived |
| Sat, Sep 19 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 13:16 | 15:06 | Arrived |
| Sun, Sep 20 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 13:05 | 15:00 | Scheduled |
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RF321 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of RF321 is 77% (Late on average 21 minutes), and the on-time arrival rate is 100% (Early on average 7 minutes).
On-Time Departures
Punctuality
77%
Late on average 21 minutes
Early
0%
On time
77%
30 mins late
20%
60 mins late
3%
90 mins late
0%
Cancelled
0%
On-Time Arrivals
Punctuality
100%
Early on average 7 minutes
Early
73%
On time
27%
30 mins late
0%
60 mins late
0%
90 mins late
0%
Cancelled
0%
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Cheap return flights to Tokyo
- Mon, Nov 16Cheongju (CJJ)Tokyo (TYO) Aero K AirlinesOne way17% off€100€83
- Tue, Oct 6Cheongju (CJJ)Tokyo (TYO) Aero K AirlinesOne way13% off€100€87
- Tue, Nov 17Cheongju (CJJ)Tokyo (TYO) Aero K AirlinesOne way12% off€100€88
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Flight FAQs
What is the current status of flight rf321?
Flight rf321 has not departed yet and is currently on schedule. Scheduled departure 13:05, arrival 15:30 (updated Sep 20, 2026).Is flight rf321 on time today?
Flight rf321 has not departed yet and is currently on schedule. Scheduled departure is 13:05, with arrival at 15:30. Recheck gate and timing before you head to the airport.Has flight rf321 departed yet? What is the departure time?
Flight rf321 is scheduled to depart at 13:05. The latest actual or estimated departure time is 13:05, and the current status is Scheduled (updated Sep 20, 2026).When is flight rf321 scheduled to arrive?
Flight rf321 is scheduled to arrive at 15:30. The latest estimated or actual arrival time is 15:00. Status is Scheduled as of Sep 20, 2026.What route does flight rf321 fly?
Flight rf321 is operated by Aero K Airlines from Tokyo (NRT) to Cheongju (CJJ). Typical flight time is about 2 hours 25 minutes; operating days may include Sunday.How can I check real-time status for flight rf321?
Track flight rf321 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications.If flight rf321 is delayed or canceled, what should I do?
If rf321 is delayed or canceled, first confirm the latest status here (Scheduled, updated Sep 20, 2026). Contact Aero K Airlines or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight rf321 departed from Tokyo?
Flight rf321 has not departed from Tokyo (NRT) yet and is currently on schedule for 13:05.
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Arrival Info: Cheongju Weather & Current Time
Clear
|
14°C - 28°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Tokyo 15:00| Cheongju 15:00
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