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| Current local time | 22:28:26 Wednesday 17.12.2025 |
| Time zone | UTC + 01:00 |
| Demand calculation | 05:34:47 UTC |
| IATA code | KLU |
| ICAO code | LOWK |
| IATA Area | Traffic Conference 2 |
| IATA Sub-Area | Europe |
| Country | Austria |
| Continent | Europe |
| Runway | 2,720 m |
| Airport size | Village airport |
| Slots (per 5 minutes) | 3 |
| Slot Availability | 99% |
| Min. transfer time | transfer impossible |
| Nighttime ban | nighttime ban between 0:01 and 5:59 |
| Noise restrictions | Restricted to Chapter III and IV aircraft |
| Passengers | ![]() |
| Cargo | ![]() |
| 2025-12-09 20:52 UTC | AERO STUTTGART has opened a new station at Klagenfurt. |
| 2025-11-25 19:49 UTC | Nauda Air has opened a new station at Klagenfurt. |
| 2025-11-11 11:00 UTC | Mozart Airlines has opened a new station at Klagenfurt. |
| 2025-11-07 23:10 UTC | Nauda Air Balkan has opened a new station at Klagenfurt. |
| 2025-11-07 06:28 UTC | AustroWings has opened a new station at Klagenfurt. |
| 2025-11-05 14:35 UTC | Twice has opened a new station at Klagenfurt. |
| 2025-11-03 16:32 UTC | DeLuxe Inc., based at Klagenfurt, has ceased operations. All shares have been returned or liquidated. |
| 2025-11-03 13:30 UTC | DeLuxe Inc. seems to be in financial troubles. To survive its last week-end closing it was granted a rescue loan. |
| 2025-10-30 15:17 UTC | Nauda Air has opened a new station at Klagenfurt. |
| 2025-10-27 13:30 UTC | DeLuxe Inc. seems to be in financial troubles. To survive its last week-end closing it was granted a rescue loan. |
| 2025-10-20 16:22 UTC | DeLuxe Inc. has opened a new station at Frankfurt. |
| 2025-10-20 15:25 UTC | DeLuxe Inc. has opened a new station at Nairobi. |
| 2025-10-20 15:16 UTC | DeLuxe Inc. has opened a new station at Sydney Kingsford Smith. |
| 2025-10-20 15:02 UTC | DeLuxe Inc. has opened a new station at Hong Kong International. |
| 2025-10-20 15:02 UTC | DeLuxe Inc. has opened a new station at Brussels Zaventem. |
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 | ||
|---|---|---|---|---|---|
|
|
AERO STUTTGART | 14 Departures | |||
|
|
AustroWings | 0 Departures | |||
|
|
Twice | 7 Departures | |||