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| Current local time | 06:34:24 Saturday 01.11.2025 | 
| Time zone | UTC + 08:00 | 
| Demand calculation | 18:00:25 UTC | 
| IATA code | TNN | 
| ICAO code | RCNN | 
| IATA Area | Traffic Conference 3 | 
| IATA Sub-Area | South-Eastern Asia | 
| Country | Taiwan | 
| Continent | East Asia | 
| Runway | 3,050 m | 
| Airport size | Medium sized airport | 
| Slots (per 5 minutes) | 5 | 
| Slot Availability | 100% | 
| Min. transfer time | 01:00h | 
| Nighttime ban | no nighttime ban | 
| Noise restrictions | no noise restrictions | 
| Passengers |  | 
| Cargo |  | 
| 2025-10-18 01:40 UTC | linggok has opened a new station at Tainan. | 
| 2025-09-26 09:57 UTC | Air Formosa has opened a new station at Tainan. | 
There are thousands of airports and hundreds of countries in AirlineSim. Consequently, data are bound to be wrong sometimes. In case you came across any mistake - like wrong values, missing airports or naming errors - please send your findings, your sources and a detailed description of the issue to support@airlinesim.aero. Thank you very much for your support!
| Enterprise | IL | Weekly departures | Flight schedule | ||
|---|---|---|---|---|---|
|   |  | linggok | 0 Departures | ||