A sweeping power outage brought Spain and Portugal to a standstill Monday, halting trains and causing major disruption at airports.

At midnight, Spanish Prime Minister Pedro Sanchez declared a state of emergency, which is still in place today.

Electricity was restored in more areas overnight with Red Eléctrica, a partly state-owned body that operates Spain’s national grid, reporting that 99.16 per cent of power had been returned to the country this morning. Portugal has now fully recovered from the blackout, according to the government.

Though power has now been restored in many places, the lingering effects of the outage are still having some impact on travel in both Spain and Portugal. Here’s what travellers need to know about train services and flight operations in Spain and Portugal today.

Are flights still delayed at Spanish and Portuguese airports?

The power outage sparked mayhem at airports in Spain and Portugal on Monday. There were no complete closures as airports were operating on backup generators.

While power has now been restored, knock-on effects from yesterday’s cancelled and delayed flights mean the disruption is ongoing today.

In a post on X, Aena, the company that runs 56 airports in Spain, said all airports remain operational.

“We recommend that passengers check the status of public transportation services arriving at the airports and consult with their airline about their flight status regarding possible rescheduling from yesterday,” the group added.

“Tonight, airports have adjusted their schedules to the needs of rescheduled passengers, and there have been no significant crowds in the terminals.”

Enaire, Spain’s air navigation manager, has said that air traffic control has returned to normal at the three control centres affected by the power outage: Madrid, Barcelona and Seville.

Despite this, many flights from Madrid, Barcelona and Seville were cancelled or delayed this morning as services return to normal. Some minor delays are still continuing in the afternoon.

Enaire is advising passengers to check the status of their flight with their airline before they travel to the airport.

In Portugal, the government has announced that all airports are now operating, although some recovery efforts are still underway in Lisbon.

A number of arrivals and departures from Lisbon airport were cancelled this morning, and most were operating with delays. These are continuing into the afternoon.

The airport operator is advising passengers to contact their airline before heading to the airport.

What are my rights if my flight was cancelled or delayed?

Over 500 flights across Spain and Portugal were scrapped on Monday due to the outage.

A total of 185 flights departing Portuguese airports were grounded and 187 arrivals cancelled.

At Spanish airports, 205 departing flights and 208 arrivals were scrapped, according to aviation data company Cirium.

Lisbon was worst affected with 45 per cent of departures grounded. Seville saw a third of departures cancelled, while Madrid and Barcelona each had around 50 departing flights cancelled.

If you were affected by the disruption, you may be entitled to compensation as part of the ‘Denied Boarding Regulations’, according to Ernesto Suarez, CEO of travel insurance company Gigasure.

Depending on your circumstances, you may receive some money for alternative travel arrangements, food, and accommodation if necessary.

“As the disruption has been caused by circumstances outside of the airline’s control, passengers may not get any compensation directly from the operator,” Suarez says.

“Those with travel insurance may have some financial protection if all, or part of, their trip is delayed, cancelled, or cut short due to the power outage. If the customer bought extended travel disruption cover, they may be covered for travel delay, abandoning or cutting short their trip and/or additional costs if they have to move accommodation or extend their stay.”

If passengers have already travelled and cannot return due to the power outages, many travel insurance policies will continue to provide cover until you can return at no additional charge, Suarez adds.

If you have extended travel disruption cover, you may also be entitled to compensation that covers any additional travel and accommodation costs until you can return, subject to your policy terms, conditions and exclusions.

Some travellers felt unsafe in their accommodation or were unable to access it.

“If your hotel had no working emergency lighting, air con, or fire safety systems, it may not have been safe to stay,” says travel and insurance expert Michelle Cooper from Saga Travel Insurance.

“If you decided you needed to move, make sure to keep all receipts and evidence of why you had to leave, such as photos or written confirmation from the hotel. Keep all receipts of your new accommodation for insurance claims.”

EasyJet offers stranded passengers free-of-charge transfers

EasyJet released a statement yesterday saying that the blackout was impacting access to some airports and affecting its flight operations in Lisbon, Madrid and Barcelona.

“Like all airlines, we are experiencing some disruption to our flying programme meaning that some return flights from Lisbon and Madrid have been unable to operate,” the airline said. “Our flying programme at Porto and Faro airports is operating as planned.”

The airline urged passengers to monitor local travel advice and flight trackers for updates.

They also say passengers in Spain or Portugal who are unable to travel are being provided with free-of-charge transfers within 72 hours or a flight voucher, according to the BBC.

Travellers locked out of Airbnbs during blackout

The power outage left some travellers with accommodation in Spain and Portugal as electronic locks on Airbnb doors stopped working.

One visitor from Paris on holiday in Portugal wrote on X that the door code to his rental would not work.

The BBC spoke to a couple from the US who experienced a similar situation and said they spent four hours wandering the streets of Madrid during the night, trying to find somewhere to sleep.

Train networks in Spain and Portugal are slowly returning to normal

Train services in both countries were thrown into chaos yesterday, with the power outage still impacting rail services today.

Emergency services in Spain said that they had rescued around 35,000 passengers stranded on railways and metro systems on Monday when trains were brought to a standstill. Many commuters resorted to hitchhiking home or walking for hours.

Spanish rail operator Renfe has said that urban train services in Madrid will operate at 50 per cent of capacity today.

High-speed and long-distance services between Madrid and Barcelona, Valencia, Murcia, Alicante, the Basque Country and Algeciras have all resumed normal operation.

That said, there are reports of crowds and long queues at stations as passengers whose trains were cancelled attempt to board alternative services or rebook tickets.

Trains are still suspended in the Galicia and Extremadura regions, while services in the Basque Country, Valencia, Zaragoza, Seville and Asturias areas are have resumed but with some delays.

Crowds crammed onto platforms as Madrid and Lisbon metros resume operations

Metro services in Madrid have also resumed normal operations.

A partial service was up at running at 8:00 am this morning, with around 80 per cent of trains operating during rush hour.

Now the whole network, including Line 7A which was still closed this morning, is “operating normally”, according to Jorge Rodrigo Dominguez, Madrid’s minister for housing, transport and infrastructure.

“All the lines of EMTmadrid and Interurbanos are 100 per cent operational and will be free throughout the day,” Isabel Díaz Ayuso, President of the Community of Madrid, wrote on X.

“The six transport interchanges in the region remain open as normal.”

Barcelona metro has also reopened with services back to normal, according to local authorities.

After many spent a rough night stuck on trains or sleeping in stations, there are likely to be long queues and much confusion as people attempt to make their way home.

Portugal’s rail network was also hit by the blackout, but travellers were already braced for disruption due to a national strike, which saw train services suspended on Monday anyway. The government has said that power has now been returned to the national transport network.

Lisbon and Porto’s metro systems are back up and running, with some minor delays.

Although there were outages in some parts of France, too, trains don’t seem to have been affected.

“In France, homes were without power for several minutes in the Basque Country. All power has since been restored,” said RTE, the French electricity operator.

A blackout brought much of Spain and Portugal to a standstill Monday, halting trains and causing major disruption at airports.

Spanish power distributor Red Eléctrica said that restoring power to large parts of the country and neighbouring Portugal could take 6-10 hours.

Capital cities Madrid and Lisbon, as well as Seville, Barcelona and Valencia, have been left without the internet and electricity, plunging transport networks into chaos.

Eduardo Prieto, head of operations at Red Eléctrica, told journalists it was unprecedented, calling the event “exceptional and extraordinary”.

Here’s what travellers need to know about train services and flight operations in Spain and Portugal.

Flights cancelled to Spanish and Portuguese airports

The power outage sparked mayhem at airports in Spain and Portugal on Monday.

There have been no complete closures as airports are operating on backup electrical systems.

However, some flights were delayed or cancelled, according to Aena, the company that runs 56 airports in Spain, including Madrid and Barcelona.

At Madrid airport, many flights to destinations within Spain and to/from Portugal were cancelled. There could be further schedule changes overnight if power is not restored soon.

Some departures from Madrid and Lisbon to the US are severely delayed, and overnight flights to Latin America could be affected by a prolonged outage, leaving thousands of passengers potentially stranded.

At Barcelona Airport, international flights are operating with a one or two-hour delay, while many domestic flights have been scrapped.

Other airports serving destinations including holiday hotspots Alicante, Malaga, the Canary Islands and the Balearic Islands are only seeing some domestic flights grounded.

In a post on X, Aena advised passengers to contact their airline for updates.

In Lisbon, terminals closed, and throngs of tourists sat outside in the sun and the shade, waiting for news about their flights.

“We haven’t seen any plane arriving or departing in the 50 minutes we’ve been waiting here,” Dutch tourist Marc Brandsma told The Associated Press.

EasyJet offers stranded passengers free-of-charge transfers

EasyJet released a statement earlier in the day stating that the blackout was impacting access to some airports and affecting its flight operations in Lisbon, Madrid and Barcelona.

“Like all airlines, we are experiencing some disruption to our flying programme meaning that some return flights from Lisbon and Madrid have been unable to operate,” the airline said. “Our flying programme at Porto and Faro airports is operating as planned.”

The airline is urging passengers to monitor local travel advice and flight trackers for updates.

They also say passengers in Spain or Portugal who are unable to travel are being provided with free-of-charge transfers within 72 hours or a flight voucher, according to the BBC.

Train networks in Spain and Portugal grind to a halt

Train services in both countries have been thrown into chaos.

The video aired on Spanish television showed people evacuating metro stations in Madrid and empty stations with trains stopped in Barcelona.

The country’s railway operator, Renfe, made an announcement just after midday, saying that the “entire National Electricity Grid was cut off” and that trains were unable to depart from stations.

At 4.30 pm CET, Renfe confirmed that all services were still suspended due to the power outages.

Portugal’s rail network has also been hit by the blackout, but travellers were already braced for disruption due to a national strike which saw train services suspended on Monday anyway.

Although there were outages in some parts of France, too, trains don’t seem to have been affected.

“In France, homes were without power for several minutes in the Basque Country. All power has since been restored,” said RTE, the French electricity operator.

Airports in Belgium are bracing for major service disruptions tomorrow, Tuesday 29 April, amid a nationwide strike of both private and public sector workers.

Brussels Airport and Charleroi Airport have warned travellers to expect cancellations and delays, particularly for departing flights.

The walk-out has been organised by Belgian trade unions CVC/ACV and FGTB/ABVV to protest against government reforms affecting pensions, working conditions and wage regulations.

Brussels Airport strike: 30 per cent of departing flights cancelled

The industrial action is expected to severely impact security and baggage handling at Brussels Airport in Zaventem on Tuesday.

Belgium’s main flight hub announced that it has requested airlines to limit operations in preparation. At least 30 per cent of departing flights have already been cancelled.

“Significant disruption is expected throughout the day,” the airport has warned. Official advice for passengers is to check flight status updates regularly and prepare for possible delays or last-minute changes.

Arriving flights are expected to run on schedule, although the airport says modifications may occur as the situation develops during the day.

A spokesperson added that further departing flights may be scrapped depending on how the industrial action develops over the next 24 hours.

Brussels Airlines cancels 70 flights

Brussels Airlines, which is based at the airport, will be most affected by the strike.

The carrier has already scrapped around 70 flights on Tuesday. Passengers are being notified via email and should receive guidance on rebooking or claiming a refund through a dedicated online portal.

“This process takes several hours, as we aim to offer travellers alternative solutions immediately – such as rebooking on a different flight or routing via another airport,” Brussels Airlines spokesperson, Nico Cardone, said.

Charleroi Airport cancels all departing flights

Charleroi Airport (BSCA) will also feel the impact of the strikes. It has scrapped all departing flights on Tuesday, citing insufficient staff “to run operations in complete safety”, according to news site Brussels Times.

The latest updates are that arriving flights should not experience major disruption, although passengers are advised to monitor updates in the run-up.

Passengers should plan for public transport disruptions

Travellers have also been warned to leave plenty of time for journeys to airports in Brussels.

Public transport across the city will be disrupted by the strikes, with train, metro, tram and bus services all affected.

“We will do everything in our power to ensure at least part of the service, and will inform passengers in real time about the situation on the network,” public transport operator STIB/MIVB said.

Brussels Airport advises passengers to arrive at least two hours before departure for Schengen destinations and three hours for non-Schengen flights.

The transport hub has urged passengers to follow updates on official communication channels and monitor airline websites closely.

“We are doing our utmost to minimise the inconvenience for our passengers, but given the national scope of the strike, disruption will be unavoidable,” the airport added.

Nearby airports may experience knock-on effects of the strikes as flights are re-routed or passengers book alternative routes.