Austria Stands Alongside Germany and Europe’s Major Tourism Hubs as Rail Versus Air Travel Expands

Europe’s tourism map is being redrawn by an increasingly connected transport network, where railways and airports work together rather than simply compete. In 2025, 10.5 million passengers used ÖBB services to reach Vienna Airport, equivalent to 40% of airport passengers using ÖBB connections. The rail-air link generated an estimated €15.7 million in annual economic value and saved about 29,000 tonnes of CO₂. Across the wider region, Germany recorded 157 million long-distance rail passengers, while Italy’s FS Group carried 577 million passengers. Switzerland recorded 43.9 million hotel nights, while Austria reached a record 157.3 million overnight stays. The figures reveal a powerful tourism corridor spanning cities, airports, Alpine resorts and cross-border rail routes.

Vienna Reveals The New Mobility Equation

The most striking evidence comes from Vienna, where the railway has become a major part of the airport’s access system. 10.5 million people travelled to Vienna Airport on ÖBB services during 2025, according to an Austrian government-backed study presented in April 2026.

That figure represented a roughly 70% increase since Railjet airport services began in late 2014. The study estimated that the connection creates €15.7 million of additional annual economic value for Austria and cuts approximately 29,000 tonnes of CO₂ emissions each year.

Vienna Airport itself handled 32.56 million passengers in 2025, a 2.6% increase from 2024. Local passengers reached 25.74 million, while transfer traffic stood at 6.56 million. The airport served 203 destinations with 76 airlines during the year.

The significance goes beyond Vienna. The figures show how airport access itself can become a tourism infrastructure asset. A visitor can arrive by air, continue by rail and reach a city or Alpine destination without requiring a separate car journey.

Austria Turns Rail Into A Tourism Gateway

Austria’s tourism performance gives that transport story greater weight. The country recorded 48.17 million tourist arrivals and 157.29 million overnight stays in 2025, both record-level figures.

Overnight stays rose 1.9% from 2024, while arrivals increased 3.1%. International visitors accounted for 116.81 million nights, or 74.3% of the total. Germany alone generated 58.55 million nights.

The geography matters too. Tyrol and Salzburg together generated more than 80.9 million nights. Vienna recorded 20.09 million nights, crossing the 20-million threshold for the first time.

This creates a distinctive transport pattern. Rail does not merely carry tourists between capitals. It can distribute international visitors from a major gateway towards regional tourism centres and Alpine destinations.

Austria’s position is reinforced by Eurostat’s passenger-kilometre data. In 2024, Austria recorded 1,493 rail passenger-kilometres per inhabitant, among the highest national figures in the European Union.

Germany Supplies The Scale

Germany provides the region’s largest-volume comparison. The country’s railways carried 2.89 billion passengers in 2024, according to Destatis, compared with 200 million air passengers in the same statistical comparison.

The latest 2025 data show 157 million passengers using scheduled long-distance transport. Rail accounted for 146 million of those journeys, up 3% from 2024.

Germany’s principal airports handled 207.2 million passengers in 2025, up 3.9% year on year. Yet passenger numbers remained 8.6% below the 2019 record, with domestic aviation particularly far below its pre-pandemic level.

The tourism market meanwhile reached another milestone. German accommodation businesses recorded 497.5 million overnight stays in 2025, 0.3% above the previous record set in 2024. Domestic stays rose 0.7% to 413.7 million.

Germany therefore illustrates a different model from Austria. Its sheer population and network scale generate enormous rail volumes, while its airports remain crucial for international and long-haul access.

Switzerland Adds An Alpine Dimension

Switzerland introduces another layer to the transport equation. Its tourism market recorded 43.9 million hotel overnight stays in 2025, with Zurich producing 4.2 million and Geneva 2.4 million.

Zermatt recorded 1.7 million hotel nights, while Lucerne reached 1.5 million. Interlaken generated 0.9 million, underlining how rail-connected Alpine destinations sit alongside major urban gateways.

Air travel remains substantial. Swiss airports recorded 24.24 million departing local passengers in scheduled and charter traffic in 2024. Italy and Germany each represented 5.6% of final destinations, while Austria accounted for 1.5%.

That geography demonstrates why a simple rail-versus-air comparison can mislead travellers. Zurich, Geneva and Basel provide international air access, while rail can distribute passengers across neighbouring countries and into mountain regions.

The result is a layered mobility system, with aviation handling geographic reach and rail providing regional distribution.

Italy Brings Tourism Mass Into View

Italy provides the largest tourism scale among the four markets. Istat recorded 139.6 million tourist arrivals and 466.2 million overnight stays in 2024, both historical records.

International visitors generated 54.5% of all overnight stays. Foreign arrivals increased 8.9%, while foreign overnight stays rose 8.4% from 2023. Italy accounted for 15.4% of EU tourism nights.

The railway network is also expanding its international footprint. FS Group reported 577 million passengers in 2025, including 253 million international passengers across its operations, up 15% from 2024.

Rail passenger traffic reached 11.7 billion passenger-kilometres in 2025, up 2%. The group also reported €18 billion of investment during 2025 and plans for €177 billion of investment through 2034.

These investments matter for tourism because Italy’s most visited cities are increasingly connected to international rail corridors. Rome recorded about 42.7 million overnight stays in 2024, followed by Milan with 14.1 million and Venice with 13.3 million.

Four Markets Form One Travel Corridor

The most intriguing development appears between the countries rather than within them. International rail increasingly links Central European cities with Alpine destinations and northern Italian tourism centres.

The 2026 Austrian timetable provides a useful example. Direct Vienna–Venice Railjet services now operate twice daily, while the new timetable cut the Vienna–Venice journey to 7 hours 10 minutes from 7 hours 40 minutes.

Vienna–Trieste was reduced to 6 hours 38 minutes, while Vienna–Klagenfurt also received a substantial time reduction. ÖBB also introduced seven direct AIRail services connecting Klagenfurt with Vienna Airport.

These corridors create something airlines cannot easily reproduce: city-centre-to-city-centre access without airport transfers at both ends.

However, aviation retains a structural advantage for long-distance international visitors. A traveller arriving from Asia, North America or the Middle East may still require an aircraft to reach the region before continuing by train.

Rail And Air Serve Different Journeys

The emerging evidence therefore points towards complementarity rather than a straightforward contest. Airports provide global reach, while rail can extend that reach deeper into neighbouring countries.

For travellers, the distinction becomes especially useful when planning multi-country itineraries. A visitor might fly into Vienna, continue to Salzburg, cross into Germany by rail, travel onwards to Switzerland and finish in northern Italy.

That itinerary would use one aviation gateway and several rail corridors. It also allows travellers to avoid repeated airport transfers while connecting major tourism regions.

Germany’s outbound travel data reinforces the cross-border relationship. German residents made 105 million overnight trips abroad in 2025. Italy accounted for 12.4% of those trips, Austria 11.1% and Spain 10.9%.

That places Austria and Italy firmly inside the travel patterns of one of Europe’s largest outbound markets.

The Numbers Need Careful Reading

Comparing transport statistics requires caution because the datasets measure different things. An airport passenger is not equivalent to a tourist arrival, while a rail passenger journey is not equivalent to a unique traveller.

A person taking four trains during one holiday may appear several times in rail statistics. An airport passenger count can also include transfer passengers, while tourism statistics normally count arrivals at accommodation establishments.

This distinction is crucial for meaningful analysis. The figures should therefore be treated as complementary indicators, rather than added together.

What The Network Means For Travellers

For visitors, better rail-air integration can simplify European journeys. Vienna’s airport connection is the clearest example, because rail already carries a substantial share of passengers towards the airport.

Cross-border services can also reduce the need to build itineraries around domestic flights. A traveller visiting several neighbouring destinations can use major airports for entry and exit while relying on trains for the central portion of the journey.

The 2026 Vienna–Venice improvement illustrates this evolution. A 30-minute reduction may appear modest, but repeated improvements across several corridors can change how travellers perceive multi-country European trips.

The growing availability of night trains adds another dimension. Travellers can combine accommodation and transport during the same overnight journey, although schedules, sleeper availability and fares vary by route and season.

Why The Model Matters To Tourism

The economic implications extend beyond transport operators. Better connectivity can widen the catchment area of hotels, attractions, convention centres and regional destinations.

Austria’s Vienna Airport study quantified that effect at €15.7 million in additional annual economic value. The figure provides unusually concrete evidence that transport integration can produce economic benefits beyond ticket revenue.

Italy’s large international passenger volumes demonstrate another side of the equation. FS Group’s 253 million international passengers in 2025 show how rail operators increasingly view international mobility as a growth market.

For tourism boards, this changes the marketing proposition. A destination no longer needs to market only its airport accessibility. It can market its position within a wider rail-connected European itinerary.

A Different Future For European Holidays

The data from Austria, Germany, Switzerland and Italy point towards a transport system built around interchange rather than isolation.

The EU carried 8.7 billion rail passenger trips in 2024, representing 444.5 billion passenger-kilometres. Germany generated 109.1 billion passenger-kilometres, Italy 55.9 billion, while Austria recorded one of the EU’s highest passenger-per-capita ratios.

Meanwhile, airports remain indispensable gateways for long-distance tourism. The strongest travel network therefore may not be the one that eliminates aviation or rail. It is the one that makes transfers between them easier.

For travellers, that means Europe’s most valuable journeys may increasingly involve both modes. Fly when geography demands it, then use rail where the continent’s dense network can take visitors further.

Austria’s Vienna Airport experience offers the clearest evidence of this shift. With 10.5 million annual ÖBB users, rail has become part of the airport journey itself. The wider Alpine region now shows how airports and railways can jointly feed tourism across borders, cities and mountain destinations.