Photo: Markus Winkler / Pexels
Thai Airways International (THAI) was hit hard by major flooding in late September 2026. About 25,000 bags were stranded and more than 200 flights were cancelled. On 14 October the airline's chairman announced a set of fixes: delayed bags will be forwarded on any carrier, affected passengers will be compensated automatically, and an investigation and contract review are under way. Services are reported to be back to normal. Koh Lanta visitors mostly connect via Krabi, so the main risk is on Bangkok transfers.
What happened
Flooding disrupted THAI services around late September 2026. A photo caption dates a pile-up of thousands of suitcases at Suvarnabhumi Airport to 29 September. In all, about 25,000 bags were stranded and more than 200 flights were cancelled.
What THAI is doing for passengers
Chairman Lavaron Sangsnit announced the measures on Wednesday, 14 October. He is also permanent secretary of the Ministry of Finance.
- Bag forwarding: THAI will pay to forward delayed bags on any carrier serving the passenger's destination. Bags no longer have to wait for a THAI flight.
- Automatic compensation: All affected passengers get compensation automatically. You don't need to file a complaint.
- Miles package: A special compensation package, including extra frequent-flyer miles, will be proposed to the board. It has not been approved yet.
Leadership changes and the investigation
The board suspended CEO Chai Eamsiri, who later said he had effectively been dismissed. Samrit Samniang, a director and former PTTEP executive, is acting CEO.
Pol Gen Thatchai Pitaneelaboot, a deputy national police chief, will investigate. His findings are due within 30 days, which is roughly mid-November 2026.
Preliminary causes
- Frontline staffing was insufficient.
- About 200 employees could not reach work because of the flooding.
- Emergency procedures were activated late.
- Reserve personnel were not mobilised promptly.
Follow-up actions
- The board has ordered a review of outsourcing contracts for baggage handling and ground operations, including those with Wingspan Services. It will look at operations, planning, personnel and management accountability.
- Senior executives will inspect Suvarnabhumi on site to find bottlenecks.
- THAI has scrapped overtime pay cuts during crises and major international events, to keep frontline staffing up.
- Further measures will address extreme weather and flood risk.
Current status
Services are reported back to normal, with no baggage backlog and better punctuality.
Other Bangkok Post headlines around the same time, which the article doesn't detail:
- Suvarnabhumi ended free parking for flooded motorists.
- The government will address lapses in its national flood response.
- Thailand floated a B1,000 air departure tax (8 October).
What this means for travellers
If you were affected
- You should receive compensation without filing a claim.
- The article gives no payout details or timeline, so keep your boarding passes and baggage tags anyway.
If your bag is still missing
- THAI should now forward it via any carrier to your destination.
- The article names no contact route, so check with THAI's baggage desk or service channels.
Not yet decided
- The miles package still needs board approval.
- Compensation amounts are unspecified.
Future trips
- Operations are back to normal, but the staff shortage and weak emergency response show a weakness in extreme weather.
- For flights through Bangkok in flood season, allow longer connections.
- Keep valuables and essentials in your carry-on.
- Put contact details inside your checked bags.
What to watch for
- The investigation report, due around mid-November 2026.
- The outsourcing review, which could change ground handling at Suvarnabhumi.
For Koh Lanta visitors
- Suvarnabhumi is the Bangkok gateway.
- Most Koh Lanta visitors connect via Krabi, so the risk applies to Bangkok transfers.
Information sourced from Bangkok Post.