TILO S50: bus replacement for stops between Varese and Malpensa on 11–12 April

Context

TL;DR

• TILO S50 rail changes April 11-12, 2026
• Saturday: 2 cancellations, replacement buses
• Sunday: all trains replaced by direct buses
• Check schedules, expect delays

Key facts

• Dates: April 11-12, 2026
• Affected lines: TILO S50 between Varese, Gallarate, Malpensa Airport
• Operator: Rete Ferroviaria Italiana (RFI)
• Saturday cancellations: 21:33 Mendrisio to Malpensa, 22:13 Malpensa to Gallarate
• Sunday service: All trains replaced by direct buses
• Impact: Longer travel times, earlier departures, delayed arrivals
• Announcement date: April 8, 2026
• Normal service resumes: April 13, 2026

On Saturday 11 April 2026 and Sunday 12 April 2026, TILO S50 rail connections between Varese, Gallarate and Malpensa Airport will be modified due to scheduled infrastructure works by Italian railway network operator Rete Ferroviaria Italiana (RFI). The changes, affecting S50 line trains, were announced by TILO in a notice published on 8 April 2026. Travellers are advised to check schedules before planning any journeys involving Malpensa Airport or the stations in Varese and Gallarate.

Saturday 11 April: two cancellations and replacement buses

On Saturday evening, the TILO S50 service departing Mendrisio at 21:33 for Malpensa Airport will be cancelled between Gallarate and the airport. Passengers will be offered a replacement bus service, though journey times will be longer. A second service, the TILO S50 departing Malpensa Airport Terminal 2 at 22:13 for Gallarate, will not operate. Instead, a replacement bus will depart Malpensa Airport Terminal 2 at 22:05. For passengers starting from Mendrisio, the 21:33 departure from Varese remains confirmed, but arrival times will be delayed due to the change of transport.

The RFI works involve the railway infrastructure between Varese and Malpensa, a route used daily by thousands of cross-border workers travelling between Ticino and Lombardy. The S50 line is a key asset for those living in Mendrisio, Stabio or Chiasso and working in Varese province or Milan. The cancellation of evening services will cause real inconvenience for those returning late from work or needing to catch early morning flights.

Sunday 12 April: all trains replaced by buses

On Sunday 12 April 2026, all TILO S50 services between Varese and Malpensa Airport will be replaced by direct buses with no intermediate stops. Passengers should expect longer travel times, with earlier departures and delayed arrivals. The replacement bus service will run from Varese directly to the airport, skipping stops in Gallarate and other intermediate stations. For cross-border workers living in Mendrisio or Stabio, alternative travel arrangements may be needed, such as leaving earlier or using private transport.

The modifications have been introduced to allow RFI to carry out extraordinary maintenance work on the railway line. While no further details on the works have been provided, the stated aim is to enhance safety and reliability on the route. TILO has urged passengers to check real-time updates on the official website and TILO app for any further changes.

📊 TILO advises all passengers to plan ahead and verify schedules before travelling. 💡 For those relying on the S50 line, consider using alternative routes or adjusting travel times to avoid disruptions. ⚠️ Delays and cancellations may affect connections to early morning flights or return journeys.

Operational details

The changes to the TILO S50 connections between Varese, Gallarate, and Malpensa Airport represent an unusual event for this route, which is typically characterized by high frequency and reliable schedules. RFI's infrastructure works, scheduled for the weekend of April 11-12, 2026, require a revision of travel plans for thousands of commuters and occasional travelers. The impact on commuters is direct: cancellations, replacement buses, and longer travel times force passengers to reorganize their journeys well in advance.

Impact on Ticino commuters

For commuters living in Mendrisio, Stabio, Balerna, or Chiasso who work in the province of Varese, the TILO S50 line is a critical infrastructure. The cancellation of the 9:33 PM departure from Mendrisio to Malpensa on Saturday evening forces those returning late from work to find immediate alternatives. The replacement bus, while ensuring the connection, introduces a significant delay. Similarly, the cancellation of the 10:13 PM train from Malpensa to Varese requires passengers to depart at least 8 minutes earlier to catch the replacement bus.

On Sunday, April 12, the complete replacement of trains with direct buses between Varese and Malpensa will cause further inconvenience. Passengers will need to travel without intermediate stops, with earlier departures and delayed arrivals compared to usual schedules. For those heading to the airport for an early flight, this means leaving Mendrisio or Stabio at least one hour earlier than usual.

Comparison with regular services

Normally, the TILO S50 operates with stops in Varese, Gallarate, and Malpensa Airport, with a frequency of about one train per hour during peak times. On Saturday evening, the route is served by two direct connections after 9:00 PM: the 9:33 PM from Mendrisio and the 10:13 PM from Malpensa Terminal 2. On Sunday, however, the service is suspended and replaced by buses covering the entire route without stops. Switching to a different mode of transport increases travel times by an estimated 15-20 minutes compared to the direct train journey.

No precise estimates have been provided on the disruptions caused by the works, but past maintenance interventions suggest that the impact on commuters could be significant. TILO has emphasized that the changes are temporary and that rail service will return to normal starting Monday, April 13, 2026. However, for those who rely daily on this line, organizing alternatives becomes essential.

Tips for travelers

• Check updated schedules on the official TILO website or the dedicated app before departing.
• Allow an additional 30-minute buffer compared to usual schedules for replacement connections.
• Consider alternative transport options, such as renting a car or hiring a taxi, especially if you need to reach Malpensa during critical hours.
• Monitor road traffic conditions, which may be affected by infrastructure works near the airport.
• For travelers with bulky luggage, check the availability of space on replacement buses, which may have reduced capacity compared to trains.

📊 The changes to the TILO S50 line are a temporary disruption, but their impact on daily commuters should not be underestimated.

💡 Planning ahead and exploring alternative routes can help minimize delays and stress during the works.

⚠️ Travelers with tight schedules, such as early flights, should pay special attention to the revised timetables to avoid missing connections.

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Key points

The changes to TILO S50 connections between Varese, Gallarate, and Malpensa Airport will become a reality for the weekend of April 11–12, 2026. To avoid any inconvenience, it is essential to plan your trips in advance and check the updated schedules. Here’s a step-by-step guide to help you navigate the situation smoothly.

Step 1: Check the updated schedules

First, consult the latest schedules on the official TILO website (trasporti.tilo.ch) or the TILO app. Replacement bus times have been published with earlier departures compared to the canceled trains. For example:

• On Saturday, April 11, the replacement bus for those who would have taken the 9:33 PM train from Mendrisio will depart from Gallarate at 10:00 PM, arriving at Malpensa T2 around 10:30 PM.
• On Sunday, April 12, all connections will be replaced by direct buses. The first bus will depart from Varese at 5:00 AM, arriving at Malpensa T2 at 5:45 AM.

Step 2: Plan your return alternatives

If you live in Mendrisio, Stabio, or Chiasso and need to return late on Saturday evening, consider these options:

• Bring your departure forward: If possible, leave work earlier or arrange a ride with colleagues who live closer to Varese.
• Car rental: Book a rental car for your return, especially if you’re carrying luggage or have flexible timing.
• Taxi: Reserve a taxi in advance via apps like Uber or Taxi Mendrisio to avoid long waits at the airport.

Step 3: Manage your trips to Malpensa

If you need to catch a flight from Malpensa on Sunday morning, leave from Mendrisio or Stabio at least 1 hour and 30 minutes before your flight’s departure time. For example:

• If your flight departs at 7:00 AM from Malpensa T1, leave Mendrisio at 4:30 AM to catch the replacement bus at 5:00 AM from Varese.
• If your flight departs at 9:00 AM, consider taking a train from Lugano to Milano Centrale and then the Malpensa Express, which may be more reliable during this period.

Step 4: Monitor road traffic

Infrastructure work could affect traffic between Varese and Malpensa. Check real-time traffic conditions via:

• Google Maps
• Waze
• RFI’s site for updates on construction work (www.rfi.it)

Step 5: Use Frontaliere Ticino tools

For those who frequently travel between Ticino and Lombardy, it’s useful to know about the planning tools available on our website. You can:

• Calculate transport costs with our travel expense calculator.
• Consult the map of border crossings to find alternative road routes (border map).
• Check the schedules of Italian regional trains via Trenitalia or Trenord.

What to do in case of disruptions

If you miss a connection or experience significant delays, keep your replacement bus ticket receipt. You can request a partial refund from TILO by submitting a request through their online form, specifying the connection number and the reason for the disruption. TILO has confirmed that disruptions will be minimal and that service will return to normal on Monday, April 13, 2026.

«The changes to TILO S50 connections have been decided to ensure the safety of the railway line between Varese and Malpensa. We urge travelers to check real-time updates to best organize their trips» — TILO press release, April 8, 2026.

📊 Key dates to remember:

• Changes in effect: April 11–12, 2026
• Normal service resumes: April 13, 2026

Source: tio.ch