Aero K Airlines
RF391 Flight Status
Based on Trip.com’s real-time data, the RF391 flight operated by Aero K Airlines on Oct 14, 2026 is scheduled to fly from Tokyo (NRT) to Cheongju (CJJ). The flight is expected to depart at 10:40 and land at 12:38 .
Tue, Oct 13
Wed, Oct 14
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Arrived
The flight has arrived 18m early
2h 25m
Check-in Counter
A
Boarding Gate
155
Arrival Gate
--
Baggage
1
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Aero K Airlines
From SAR 365
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Scheduled
Your flight will depart on time.
2h 25m
Check-in Counter
A
Boarding Gate
155
Arrival Gate
--
Baggage
1
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Need a flight from Tokyo to Cheongju?
Aero K Airlines
From SAR 365
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Information provided by VariFlight
For the latest updates, please refer to airport announcements or consult your airline.
You can also explore more flights from Tokyo to Cheongju or track other flights with our flight status tracker.
RF391 Aircraft Details
According to Trip.com real-time data, the RF391 flight flying from Tokyo to Cheongju on 10/14/2026 is operated by the aircraft model Airbus A320. This aircraft has been in service for 18y, 4m. The aircraft is equipped with 180 seats.
Airbus A320
Punctuality (Departure)
93
%
Punctuality (Arrival)
97
%
Early on average
11 minutes
Age
18y, 4m
Seats
180
Distance
--
Economy
Onboard Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seating Plan
76 cm
Legroom
43 cm
Seat width
100°
Reclining Angle
--
Seat layout example
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Flight History for RF391
Trip.com historical records show that the last RF391 flight departed on Tue, Oct 13 from NRT at approximately 10:49. This flight is expected to arrrive in CJJ at 12:47.
| Date | Airport | Aircraft Type | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Thu, Oct 8 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 10:43 | 12:33 | Arrived |
| Fri, Oct 9 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 10:43 | 12:36 | Arrived |
| Sat, Oct 10 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 11:41 | 13:39 | Arrived |
| Sun, Oct 11 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 10:57 | 12:53 | Arrived |
| Mon, Oct 12 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 10:40 | 12:39 | Delayed |
| Tue, Oct 13 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 10:49 | 12:47 | Arrived |
| Wed, Oct 14 | Tokyo (NRT) | Cheongju (CJJ) | 320 | 10:40 | 12:38 | Scheduled |
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RF391 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of RF391 is 93% (Late on average 15 minutes), and the on-time arrival rate is 97% (Early on average 11 minutes).
On-Time Departures
Punctuality
93
%
Late on average
15 minutes
Early
0
%
On time
93
%
30 mins late
3
%
60 mins late
3
%
90 mins late
0
%
Cancelled
3
%
On-Time Arrivals
Punctuality
97
%
Early on average
11 minutes
Early
93
%
On time
3
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Cancelled
3
%
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Frequently Asked Questions
-
What is the current status of flight rf391?
Flight rf391 has not departed yet and is currently on schedule. Scheduled departure 10:40, arrival 13:05 (updated Oct 14, 2026). -
Is flight rf391 on time today?
Flight rf391 has not departed yet and is currently on schedule. Scheduled departure is 10:40, with arrival at 13:05. Recheck gate and timing before you head to the airport. -
Has flight rf391 departed yet? What is the departure time?
Flight rf391 is scheduled to depart at 10:40. The latest actual or estimated departure time is 10:40, and the current status is Scheduled (updated Oct 14, 2026). -
When is flight rf391 scheduled to arrive?
Flight rf391 is scheduled to arrive at 13:05. The latest estimated or actual arrival time is 12:38. Status is Scheduled as of Oct 14, 2026. -
What is the gate information for flight rf391?
For flight rf391, the departure terminal is T3 and the boarding gate is 155. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight rf391?
After arrival, baggage for flight rf391 is expected at carousel 1 in terminal I. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight rf391 fly?
Flight rf391 is operated by Aero K Airlines from Tokyo (NRT) to Cheongju (CJJ). Typical flight time is about 2 hours25 minutes; operating days may include Wednesday. -
How can I check real-time status for flight rf391?
Track flight rf391 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 rf391 is delayed or canceled, what should I do?
If rf391 is delayed or canceled, first confirm the latest status here (Scheduled, updated Oct 14, 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 rf391 departed from Tokyo?
Flight rf391 has not departed from Tokyo (NRT) yet and is currently on schedule for 10:40.
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Destination Info: Cheongju Weather & Time
Clear
|
5°C - 19°C
Expected weather conditions upon arrival
0 hour time difference
Time on arrival: Tokyo 12:38
|
Cheongju 12:38
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