Air Busan
South Korean low-cost carrier being folded into Jin Air ahead of a planned 2027 shutdown.
On the record
Checkpoint: Formal disclosure on LCC consolidation terms (Busan base, employee and share-swap details)
The call
Air Busan's future is already settled by its own parent, not by AI or rival airlines, with the brand set to disappear into Jin Air around Q1 2027.
Air Busan is a low-cost airline owned by Korean Air's parent company, Hanjin Group. The parent company has already decided to dissolve Air Busan as a standalone brand and fold it into a sister airline called Jin Air by the first quarter of 2027, making it a planned corporate wind-down rather than a company fighting for survival. What happens next depends on two things: whether Busan city keeps an airline hub after the merger (which would preserve some jobs and routes), and what share price Air Busan stockholders receive in the conversion to Jin Air shares, plus the outcome of a safety investigation into a deadly January 2025 plane fire that could affect regulatory approval of the merger.
Why
01
AI pressure: None apparent. AI tools are not what ends Air Busan, a planned corporate merger by its own parent is. Could AI do the core job? Only partly.
02
Bigger players: Korean Air / Hanjin Group (parent). Hanjin Group is merging Jin Air, Air Busan and Air Seoul into one carrier by Q1 2027, erasing the Air Busan brand and stock. Could a giant copy it? Yes, easily.
03
What protects it. None apparent, this is an owner-directed wind-down, not a competitive attack, so there is nothing outside forces need to overcome.
What would change this call
Formal Q1 2027 disclosure detailing Air Busan employee and equity terms under the Jin Air merger. Shows whether Busan base and jobs survive or are absorbed into Jin Air's structure.
Release of the final investigation report on the January 2025 Gimhae fire (Flight 391). Could add regulatory or reputational costs during the integration process.
Expansion of Jin Air 'LJ' codeshare beyond the three initial domestic routes in 2026. Indicates how fast Air Busan's identity and operations are being merged into Jin Air.
Release of the final investigation report on the January 2025 Gimhae fire (Flight 391). Could add regulatory or reputational costs during the integration process.
Expansion of Jin Air 'LJ' codeshare beyond the three initial domestic routes in 2026. Indicates how fast Air Busan's identity and operations are being merged into Jin Air.
Key numbers
- TTM revenue fell 76.7% y/y to KRW 128.73 billion
- TTM net loss of KRW 152.17 billion
- Hanjin LCCs set to merge into Jin Air by Q1 2027
Named risks
- Scheduled dissolution into Jin Air by Q1 2027 eliminates Air Busan as independent brand and employer.
- Pending final investigation report on January 2025 Gimhae fire could bring regulatory or reputational fallout.
- Sharp reported revenue decline (down 76.7% y/y as of April 2026) signals severe operational disruption.
- Financial data inconsistency across sources suggests thin, unreliable third-party coverage of standalone financials.
Rivals, as read in July 2026
| Rival | Direction | Evidence |
|---|---|---|
| Jin Air | losing to | Air Busan being absorbed into Jin Air brand via Q1 2027 consolidation; codeshare rehearsal started January 2026 |
| Air Seoul | contesting | Both being consolidated into same integrated Jin Air entity by Q1 2027, per December 2025 announcement |
| T'way Air | losing to | Received divested Korean Air/Asiana European routes and slots (Barcelona, Frankfurt, Paris, Rome) as antitrust remedy, 2026-06-17 |
| Air Premia | contesting | Received divested US routes (LAX, SFO, HNL) as antitrust remedy but reportedly struggling with aircraft shortages, 2026-05-21 |
| Korean Air (post-merger) | losing to | Parent group absorbing Air Busan's brand and operations entirely by Q1 2027 |
Questions people ask
- Is Air Busan going to disappear as a company?
- Yes. Hanjin Group chairman Walter Cho confirmed in January 2026 that Jin Air, Air Busan and Air Seoul will be consolidated into a single integrated Jin Air carrier, with the merger targeted for Q1 2027, ending Air Busan as an independent brand and entity.
- Is Air Busan profitable in 2026?
- No. Air Busan reported a trailing twelve month net loss of 152.17 billion won as of mid April 2026, alongside revenue of 128.73 billion won, down 76.7 percent year over year, according to stockanalysis.com.
- Who owns Air Busan?
- Air Busan trades publicly on the Korea Exchange (KRX:298690) but is majority controlled by Asiana Airlines, itself acquired by Korean Air/Hanjin Group, which completed a 63.88 percent stake purchase in Asiana on 12 December 2024.
- What is Air Busan's biggest competitive threat?
- Its own parent group. Hanjin Group is dissolving Air Busan into Jin Air by Q1 2027, a planned administrative absorption rather than external competition, following a January 2026 codeshare 'integration rehearsal' on three domestic routes.
- Could AI replace Air Busan's operations?
- Unlikely to be the deciding factor. Physical flight operations, pilot certification, airport slots, and regulated safety oversight remain human and capital intensive; no Air Busan specific AI deployment was found as of July 2026, and the entity's dissolution overshadows any AI exposure question.
- What caused Air Busan's 2025 aircraft incident?
- An Air Busan Airbus A321-200 (flight BX391, registration HL7763) caught fire in the rear cabin at Gimhae Airport on 28 January 2025 while preparing to depart for Hong Kong; all 176 occupants evacuated and the aircraft was declared a total loss.
Timeline
- 2026-07-21Merged Korean Air group announces free Starlink Wi-Fi rollout across fleet including Air Busan, starting Q3 2026
- 2026-05-13Korean Air and Asiana boards approve merger agreement; full integration targeted 17 December 2026
- 2026-01-10Air Busan begins codesharing three domestic routes under Jin Air's LJ code, called integration rehearsal
- 2026-01-05Hanjin chairman Walter Cho confirms Jin Air, Air Busan, Air Seoul to merge into integrated Jin Air
- 2025-12-08Hanjin announces LCCs Jin Air, Air Busan, Air Seoul to consolidate into single Jin Air carrier by Q1 2027
- 2025-07-09Aircraft destroyed in January 2025 fire is dismantled after investigation completion
- 2025-01-28Air Busan flight BX391 A321 catches fire at Gimhae Airport, all 176 evacuated, aircraft total loss
- 2024-12-12Korean Air completes acquisition of 63.88 percent stake in Asiana Airlines
- 2024-03Air Busan begins exclusive use of expanded Gimhae international terminal
- 2008-10Air Busan launches commercial service
Revision history
26 July 2026
First assessed. Little protection left. The text above is fixed as of this date and is not edited afterwards.
In the same band
Sources
- Korean Air Completes Acquisition of Asiana Airlines (2025-09-05)
- Integrated Korean Air Launches December 17, Asiana Airlines Exits (2026-05-13)
- Hanjin LCCs merge into Jin Air by Q1 2027 (2025-12-08)
- Hanjin to merge airline operations under Korean Air, Jin Air brands in 2026, chairman says (2026-01-05)
- Jin Air Sells Air Busan Flights on Three Core Domestic Routes (2026-01-10)
- 298690) Stock Price & Overview (2026-04-16)
- Air Busan
- Air Busan plane catches on fire in South Korea (2025-01-29)
- Air Busan Flight 391
- Air Busan plane destroyed in fire to be dismantled (2025-07-09)
- Merged Korean Air to Offer Free Wi-Fi via Starlink (2026-07-21)
- Merger of Korean Air and Asiana Airlines (2026-06-17)