Train Strikes This Week: UK Dates, Status & Checks

RMT union drivers are running a four-day strike marathon starting Monday, April 21, bringing the first wave of London Underground disruptions since negotiations on a compressed four-day working week broke down. The action runs midday to midday across four consecutive 24-hour windows, hitting Piccadilly, Circle, Metropolitan, and Central lines hardest.

Nationwide Strikes: None announced · TfL Strike Window: 12:00 midday to 12:00 midday · Upcoming Actions: Localised possible · Primary Sources: National Rail, TfL · Disruption Extension: Into afternoons and evenings

How to find out when train strikes are?

Three official channels cover virtually everything you need: the National Rail industrial action page for nationwide context, Transport for London’s dedicated strikes page for Tube and bus specifics, and the TfL Go app for live status updates during active disruption. For a broader UK-wide view, Strike Calendar UK aggregates actions across sectors.

Official rail websites

• National Rail: Confirms no further nationwide industrial action announced post-April (National Rail)
• TfL Strikes Page: Lists all Tube and bus strike dates, affected lines, and official operator statements (Transport for London)
• TfL National Rail Status: Shows how Tube disruptions cascade to National Rail services (Transport for London)

Strike calendars and apps

• TfL Go app: TfL urges checking the app for real-time updates during active strike windows (Rail UK)
• StrikeCalendar.co.uk: Provides broader UK-wide strike aggregation beyond rail-only sources (Strike Calendar UK)
• Trainline: Offers refund information and journey planning during disruptions (Trainline)

What time are the tube strikes?

Every Tube strike this round runs from 12:00 pm to 11:59 am the following day, creating a precise 24-hour action window. The midday start means morning services run normally on April 21 and 23, but the afternoon and evening commute gets hit hard. On April 22 and 24, severe disruption continues until midday, with partial recovery after 12:00 pm.

TfL strike timings

• April 21-22: Normal service until 12:00 pm, severe disruption after
• April 23-24: Severe disruption until 12:00 pm April 24, partial recovery after
• The 12-hour midday start amplifies afternoon and next-morning commuter impact (Live Business Blog)

Disruption patterns

TfL expects this round to be less severe than the September strikes because only RMT drivers are striking. ASLEF drivers are not participating, and non-driver RMT members continue working, which keeps some services running at reduced capacity rather than total shutdown.

Which tube lines are affected by strikes?

Some lines face complete service suspension while others run reduced schedules. The hardest-hit corridors are the Piccadilly, Circle, and Metropolitan lines, which see no service at all during the strike window. Central line users face partial closures between White City and Liverpool Street.

Line-by-line impacts

The table below shows which lines face total or partial shutdown, based on official Rail UK data.

The implication: If your regular route touches any of these corridors, treat your journey as compromised and build in significant detours.

Operator-specific actions

Elizabeth Line operates normally throughout the strike but expects significant overcrowding, particularly during peak hours. DLR, London Overground, Trams, and most buses run their regular schedules but experience higher passenger volumes as Tube riders divert. A separate Stagecoach bus strike adds pressure on routes 8, 25, 205, 425, N8, N25, and N205 on April 24-25, affecting east London specifically.

Elizabeth Line will operate as normal during strike dates.

— Live Business Blog

Why are tube strikes happening?

The dispute centres on TfL’s proposal to implement a compressed four-day working week for Tube drivers. RMT union members voted for industrial action in February 2026, with initial strikes planned for March suspended at the last minute. Negotiations between TfL and the RMT have been ongoing since March 2025, but no resolution has emerged, triggering the April action as the first in a series running through June.

Dispute details

TfL argues the four-day week improves work-life balance and aligns with modern employment trends. The operator has been negotiating a pilot programme since March 2025 and urges the union to continue working through proposals rather than strike. RMT counters that the compressed schedule creates safety concerns around shift lengths, driver fatigue, and workload intensity during longer shifts.

Union demands

• RMT priorities: Protections against extended shifts, fatigue management protocols, and workload safety standards tied to any schedule change (Time Out London)
• TfL position: Continue dialogue on pilot four-day week without predetermining outcomes (Rail UK)
• Stakes: The outcome could set precedent for how London structures shift work across its transport network for years to come

How to check if a train is running or cancelled?

During active strike periods, real-time status tools become essential. National Rail’s live updates track which operators are affected and provide delay estimates, while TfL’s app shows Tube line statuses minute-by-minute. Trainline’s journey planner automatically factors in industrial action and flags refund eligibility for affected bookings.

Live status tools

• TfL Go App: TfL strongly recommends the app for live Tube status during strike windows (Rail UK)
• National Rail Live: Shows cascading disruption from Tube strikes onto National Rail services (Transport for London)
• Trainline Refunds: Automatically processes refund claims for tickets affected by confirmed industrial action (Trainline)

Journey planners

When planning journeys during strikes, build in extra transfer time and consider alternative routes via Elizabeth Line, DLR, or London Overground. Journey planner tools typically show only reduced Tube services during active strike windows, so routes that appear complex mid-week might actually be faster than the direct Tube route you’d normally take.

Steps: Navigating Tube strikes this week

Follow this checklist to minimise disruption during the April 21-24 strike window.

1. Check your dates: Identify whether you’re travelling on April 21, 22, 23, or 24. Morning services run normally on April 21 and 23 only.
2. Pick your source: Bookmark the TfL strikes page and check it the evening before you travel.
3. Identify your line: If you normally use Piccadilly, Circle, Metropolitan, or Central lines between White City and Liverpool Street, find an alternative.
4. Map alternatives: Elizabeth Line runs normally and covers many central London routes. DLR and London Overground offer alternatives for east and west connections.
5. Allow extra time: Bus services and rail alternatives will be busier than usual. Build in at least 30 minutes of buffer.
6. Check National Rail: Even though no National Rail workers are striking, services through central London are disrupted. Verify your specific train operator.
7. Consider refunds: Trainline processes refunds for tickets affected by confirmed industrial action. Keep your booking confirmation.