Jin Air LJ421 Flight Status
According to Trip.com latest record on status for Jin Air flight LJ421 from Daegu to Jeju City (TAE-CJU): Flight LJ421 has safely landed at Jeju International Airport (CJU) 11:14 (local time), about 1m early.
Wed, Oct 21
Thu, Oct 22
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Arrived
The flight arrived 4m late.
1h 5m
Check-in Counter
12-15
Boarding Gate
8
Arrival Gate
4
Baggage
4
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Arrived
The flight arrived 1m early.
1h 5m
Check-in Counter
12-15
Boarding Gate
5
Arrival Gate
5
Baggage
5
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Jin Air From PLN 77
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LJ421
Track the Previous Flight Status: Arrived at Daegu
LJ422
|
Jeju City (CJU)
Daegu (TAE)
Daegu (TAE)
Scheduled: 09:35
|
12m early
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LJ421 Aircraft Specifications
According to Trip.com real-time data, the LJ421 flight from Daegu to Jeju City on 10/22/2026 is operated using the aircraft model Boeing 737-800. This aircraft has been in service for 26y, 1m. The aircraft has 189 seats.
Boeing 737-800
On-Time Departure
87
%
On-Time Arrival
100
%
Avg. Delay
2 minutes
Aircraft Age
26y, 1m
Total Seats
189
Flight Distance
--
Economy
Cabin Amenities
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
--
Legroom
--
Seat width
100°
Reclining Angle
3-3
Seat layout example
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LJ421 Flight History
Trip.com historical records show that the last LJ421 flight departed on Wed, Oct 21 from TAE at approximately 10:33. This flight is expected to arrrive in CJU at 11:19.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Fri, Oct 16 | Daegu (TAE) | Jeju City (CJU) | 738 | 10:25 | 11:13 | Arrived |
| Sat, Oct 17 | Daegu (TAE) | Jeju City (CJU) | 738 | 10:33 | 11:26 | Arrived |
| Sun, Oct 18 | Daegu (TAE) | Jeju City (CJU) | 738 | 10:35 | 11:20 | Arrived |
| Mon, Oct 19 | Daegu (TAE) | Jeju City (CJU) | 738 | 10:26 | 11:21 | Arrived |
| Tue, Oct 20 | Daegu (TAE) | Jeju City (CJU) | 738 | 10:44 | 11:37 | Arrived |
| Wed, Oct 21 | Daegu (TAE) | Jeju City (CJU) | 738 | 10:33 | 11:19 | Arrived |
| Thu, Oct 22 | Daegu (TAE) | Jeju City (CJU) | 738 | 10:28 | 11:14 | Arrived |
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LJ421 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of LJ421 is 87% (Late on average 19 minutes), and the on-time arrival rate is 100% (Late on average 2 minutes).
On-Time Departures
Punctuality
87
%
Late on average
19 minutes
Early
3
%
On time
83
%
30 mins late
13
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Late on average
2 minutes
Early
37
%
On time
63
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
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Flight FAQs
What is the current status of flight lj421?
Flight lj421 has arrived (status: Arrived). Actual arrival 11:14 (updated Oct 22, 2026).Is flight lj421 on time today?
Flight lj421 has arrived (status: Arrived). Actual arrival was 11:14; follow airport screens for the baggage carousel.Has flight lj421 departed yet? What is the departure time?
Flight lj421 is scheduled to depart at 10:10. The latest actual or estimated departure time is 10:28, and the current status is Arrived (updated Oct 22, 2026).When is flight lj421 scheduled to arrive?
Flight lj421 is scheduled to arrive at 11:15. The latest estimated or actual arrival time is 11:14. Status is Arrived as of Oct 22, 2026.What is the gate information for flight lj421?
For flight lj421, the departure terminal is D and the boarding gate is 5. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight lj421?
After arrival, baggage for flight lj421 is expected at carousel 5 in terminal D. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight lj421 fly?
Flight lj421 is operated by Jin Air from Daegu (TAE) to Jeju City (CJU). Typical flight time is about 1 hour 5 minutes; operating days may include Thursday.How can I check real-time status for flight lj421?
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 flight lj421 is delayed or canceled, what should I do?
If lj421 is delayed or canceled, first confirm the latest status here (Arrived, updated Oct 22, 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.Has flight lj421 departed from Daegu?
Flight lj421 has already left Daegu and completed its journey. Departure was 10:28; actual arrival 11:14.What is the seat configuration for flight lj421?
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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