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Jin Air Jin Air

LJ421 Flight Status

According to the latest from Trip.com for Jin Air Flight LJ421 from Seoul to Fukuoka (ICN–FUK): Great news — Flight LJ421 has landed safely at Fukuoka Airport (FUK) at 08:09 local time, arriving about 6m early.
Fri, Nov 6
Sat, Nov 7
Sun, Nov 8
SEL-FUK

Access more flight status info on the Trip.com app

Arrived
The flight has arrived 6m late
Seoul(ICN)
07:22
Scheduled: 06:55, Nov 6
Incheon International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 1h 20m
Fukuoka(FUK)
08:21
Scheduled: 08:15, Nov 6
Fukuoka Airport I
Check-in Counter
E,F
Boarding Gate
209
Arrival Gate
55
Baggage
--
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SEL-FUK

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Arrived
The flight has arrived 6m early
Seoul(ICN)
07:15
Scheduled: 06:55, Nov 7
Incheon International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 1h 20m
Fukuoka(FUK)
08:09
Scheduled: 08:15, Nov 7
Fukuoka Airport I
Check-in Counter
E,F
Boarding Gate
235
Arrival Gate
56
Baggage
--
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Jin Air From €59
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SEL-FUK

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Scheduled
Your flight will depart on time.
Seoul(ICN)
06:55
Scheduled: 06:55, Nov 8
Incheon International Airport T2
173106C5-5199-4134-A176-6296CB3DA377 1h 20m
Fukuoka(FUK)
08:15
Scheduled: 08:15, Nov 8
Fukuoka Airport I
Check-in Counter
E,F
Boarding Gate
209
Arrival Gate
--
Baggage
--
Show more
Need a flight from Seoul to Fukuoka?
Jin Air From €59
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
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LJ421

Track the Previous Flight Status: Delayed (may impact connections)

LJ028
|
Chiang Mai (CNX) Seoul (SEL)
Scheduled: 04:45
|
3m late
fake text

LJ421 Aircraft Details

According to Trip.com real-time data, the LJ421 flight flying from Seoul to Fukuoka on 11/7/2026 is operated by the aircraft model Boeing 737-800. This aircraft has been in service for 4y, 5m. The aircraft is equipped with 189 seats.
flight status
Boeing 737-800
Punctuality (Departure)
92 %
Punctuality (Arrival)
100 %
Late on average
0 minutes
Age
4y, 5m
Seats
189
Flight Distance
--

Flight History for LJ421

Trip.com historical records show that the last LJ421 flight departed on Fri, Nov 6 from ICN at approximately 07:22. This flight is expected to arrrive in FUK at 08:21.
Date Airport Aircraft Model Departure Arrival Status
Departure Arrival
Mon, Nov 2 Seoul (ICN) Fukuoka (FUK) B38M 07:05 07:59 Arrived
Tue, Nov 3 Seoul (ICN) Fukuoka (FUK) 738 07:11 08:01 Arrived
Wed, Nov 4 Seoul (ICN) Fukuoka (FUK) B38M 07:17 08:25 Arrived
Thu, Nov 5 Seoul (ICN) Fukuoka (FUK) 738 07:11 08:12 Arrived
Fri, Nov 6 Seoul (ICN) Fukuoka (FUK) 738 07:22 08:21 Arrived
Sat, Nov 7 Seoul (ICN) Fukuoka (FUK) B38M 07:15 08:09 Arrived
Sun, Nov 8 Seoul (ICN) Fukuoka (FUK) 738 06:55 08:15 Scheduled

LJ421 On-Time Performance

Based on the average performance of this flight over the past 30 trips, the on-time departure rate of LJ421 is 92% (Late on average 20 minutes), and the on-time arrival rate is 100% (Early on average 0 minutes).

On-Time Departures
Punctuality
92 %
Late on average 20 minutes
Early
0 %
On time
92 %
30 mins late
8 %
60 mins late
0 %
90 mins late
0 %
Canceled
0 %
On-Time Arrivals
Punctuality
100 %
Early on average 0 minutes
Early
54 %
On time
46 %
30 mins late
0 %
60 mins late
0 %
90 mins late
0 %
Canceled
0 %

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Frequently Asked Questions

  • What is the current status of flight lj421?

    Flight lj421 has arrived (status: Arrived). Actual arrival 08:09 (updated Nov 7, 2026).
  • Flight lj421 has arrived (status: Arrived). Actual arrival was 08:09; follow airport screens for the baggage carousel.
  • Flight lj421 is scheduled to depart at 06:55. The latest actual or estimated departure time is 07:15, and the current status is Arrived (updated Nov 7, 2026).
  • Flight lj421 is scheduled to arrive at 08:15. The latest estimated or actual arrival time is 08:09. Status is Arrived as of Nov 7, 2026.
  • For flight lj421, the departure terminal is T2 and the boarding gate is 235. Gate assignments can change at short notice—confirm on airport screens before heading to security.
  • Flight lj421 is operated by Jin Air from Seoul (ICN) to Fukuoka (FUK). Typical flight time is about 1 hour20 minutes; operating days may include Saturday.
  • Track flight lj421 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 lj421 is delayed or canceled, first confirm the latest status here (Arrived, updated Nov 7, 2026). Contact Jin Air or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.
  • Flight lj421 has already left Seoul and completed its journey. Departure was 07:15; actual arrival 08:09.
  • Flight lj421 usually flies a Boeing 737-800 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.

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Arrival Info: Fukuoka Weather & Current Time

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Mostly clear
|
8°C - 17°C
Weather forecast for your arrival day
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0 hour time difference
Time on arrival: Seoul 08:09 | Fukuoka 08:09

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