Korean Air KE1543 Flight Status
According to the latest from Trip.com for Korean Air Flight KE1543 from Busan to Jeju City (PUS–CJU): Flight KE1543 has landed safely at Jeju International Airport (CJU) at 17:43 local time, arriving approximately 3m behind schedule.
Sun, Sep 20
Mon, Sep 21
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Arrived
The flight has arrived 9m early
1h
Check-in Counter
B
Boarding Gate
32
Arrival Gate
4
Baggage
4
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Arrived
The flight has arrived 3m late
1h
Check-in Counter
B
Boarding Gate
32
Arrival Gate
4
Baggage
4
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Information provided by VariFlight For real-time updates, please check airport displays or contact your airline.
Track the Previous Flight Status: Landed at Busan
KE1538
|
Jeju City (CJU) 
Busan (PUS)
Busan (PUS)Scheduled: 15:55
|
8m early
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KE1543 Aircraft Details
According to Trip.com real-time data, the KE1543 flight flying from Busan to Jeju City on 9/21/2026 is operated by the aircraft model Airbus A220-300. This aircraft has been in service for 8y, 10m. The aircraft is equipped with 130 seats.
Airbus A220-300
Punctuality (Departure)
97%
Punctuality (Arrival)
97%
Early on average
2 minutes
Age
8y, 10m
Seats
130
Flight Distance
--
Economy
Premium Economy
In-Flight Services
None
Inflight entertainment is available
Wi-Fi is unavailable
USB port and power outlet
Seat Information
--
Legroom
--
Seat width
118°
Reclining Angle
2-3
Seat layout example
In-Flight Services
None
Entertainment available, please bring your own device
Wi-Fi is available
USB port and power outlet
Seat Information
91 cm
Legroom
--
Seat width
118°
Reclining Angle
2-3
Seat layout example
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Flight History for KE1543
Trip.com historical records show that the last KE1543 flight departed on Sun, Sep 20 from PUS at approximately 16:44. This flight is expected to arrrive in CJU at 17:31.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Sep 13 | Busan (PUS) | Jeju City (CJU) | BCS3 | 16:59 | 17:43 | Arrived |
| Tue, Sep 15 | Busan (PUS) | Jeju City (CJU) | 223 | -- | -- | Canceled |
| Wed, Sep 16 | Busan (PUS) | Jeju City (CJU) | 223 | -- | -- | Canceled |
| Fri, Sep 18 | Busan (PUS) | Jeju City (CJU) | BCS3 | 16:50 | 17:41 | Arrived |
| Sat, Sep 19 | Busan (PUS) | Jeju City (CJU) | BCS3 | 17:09 | 17:51 | Arrived |
| Sun, Sep 20 | Busan (PUS) | Jeju City (CJU) | BCS3 | 16:44 | 17:31 | Arrived |
| Mon, Sep 21 | Busan (PUS) | Jeju City (CJU) | BCS3 | 16:46 | 17:43 | Arrived |
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KE1543 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of KE1543 is 97% (Late on average 12 minutes), and the on-time arrival rate is 97% (Early on average 2 minutes).
On-Time Departures
Punctuality
97%
Late on average 12 minutes
Early
0%
On time
97%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
On-Time Arrivals
Punctuality
97%
Early on average 2 minutes
Early
57%
On time
40%
30 mins late
3%
60 mins late
0%
90 mins late
0%
Canceled
0%
Cheap return flights to Busan
- Wed, Sep 30Jeju City (CJU)Busan (PUS)
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Frequently Asked Questions
What is the current status of flight ke1543?
Flight ke1543 has arrived (status: Arrived). Actual arrival 17:43 (updated Sep 21, 2026).Is flight ke1543 on time today?
Flight ke1543 has arrived (status: Arrived). Actual arrival was 17:43; follow airport screens for the baggage carousel.Has flight ke1543 departed yet? What is the departure time?
Flight ke1543 is scheduled to depart at 16:40. The latest actual or estimated departure time is 16:46, and the current status is Arrived (updated Sep 21, 2026).When is flight ke1543 scheduled to arrive?
Flight ke1543 is scheduled to arrive at 17:40. The latest estimated or actual arrival time is 17:43. Status is Arrived as of Sep 21, 2026.What is the gate information for flight ke1543?
For flight ke1543, the departure terminal is D and the boarding gate is 32. Gate assignments can change at short notice—confirm on airport screens before heading to security.What is the baggage carousel number for flight ke1543?
After arrival, baggage for flight ke1543 is expected at carousel 4 in terminal D. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival.What route does flight ke1543 fly?
Flight ke1543 is operated by Korean Air from Busan (PUS) to Jeju City (CJU). Typical flight time is about 1 hour; operating days may include Monday.How can I check real-time status for flight ke1543?
Track flight ke1543 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 ke1543 is delayed or canceled, what should I do?
If ke1543 is delayed or canceled, first confirm the latest status here (Arrived, updated Sep 21, 2026). Contact Korean Air or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com.Has flight ke1543 departed from Busan?
Flight ke1543 has already left Busan and completed its journey. Departure was 16:46; actual arrival 17:43.What is the seat configuration for flight ke1543?
Flight ke1543 usually flies a Airbus A220-300 with seat layout 2-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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