How Spain's Two Busiest Airports Are Opening Programmatic Advertising for the First Time

Programmatic advertising has been expanding across digital out-of-home media, but airport environments have traditionally required a more structured buying approach. That is changing in Spain.

In March 2026, programmatic digital out-of-home advertising was introduced at Adolfo Suárez Madrid-Barajas and Josep Tarradellas Barcelona-El Prat, making digital airport inventory at Spain's two busiest airports available for programmatic buying for the first time. The launch involved Aena, Allianz and WPP Media, with Broadsign Reach providing the supply-side platform.

The development matters because it connects the scale and physical presence of airport media with a buying model that can use audience, timing and contextual signals to determine when and where digital advertising appears.

For an aviation advertising agency, that creates a different way to think about airport campaigns. The question is no longer simply which screen to book, but how airport inventory can fit into a broader, data-informed media strategy.

1. Why Programmatic Matters in Airport Advertising

Airport advertising has traditionally been associated with premium locations, fixed campaigns and carefully selected placements. Those characteristics remain valuable, particularly for brands looking for visibility in high-traffic environments.

Programmatic buying introduces another layer.

The Madrid and Barcelona launch allows brands and agencies to access digital airport screens through automated buying infrastructure. According to the launch coverage, campaigns can be tailored around variables such as terminal location, time of day and audience profile.

Traditional airport media remains relevant. Programmatic simply adds another way to activate eligible digital inventory.

For an out-of-home media agency, the advantage is greater flexibility in how digital placements can be incorporated into a wider campaign.

2. Madrid and Barcelona Create a Significant Test Case

The importance of the launch is partly explained by the scale of the two airports.

Madrid-Barajas handled more than 68 million passengers in 2025, while Barcelona-El Prat recorded more than 57 million. Together, the airports provide access to more than 125 million passenger journeys based on those annual figures.

That makes the introduction of programmatic buying more than a technology demonstration.

It places automated digital buying into two major international transport environments where passenger volumes, destinations and traveller profiles vary throughout the day and across different periods of the year.

For brands, that creates opportunities to think beyond total reach and consider when, where and around which audience a message should appear.

3. From Fixed Placements to More Flexible Buying

One of the most interesting changes is the potential shift from a placement-first approach to a campaign-first approach.

A traditional airport campaign might begin with a specific location, format and booking period. Programmatic buying can instead allow advertisers to define conditions around when their digital creative should be activated.

For example, a campaign could be planned around particular time periods, terminal environments or audience characteristics, subject to the available targeting and inventory.

That flexibility can be particularly useful for brands whose messages change according to context.

A travel company could adapt creative around destinations. A financial brand could focus on periods or environments associated with business travel. A consumer brand could align messaging with seasonal activity.

These are planning possibilities rather than automatic outcomes. The value comes from connecting the available data and inventory to a clear campaign objective.

4. What the Allianz Campaign Demonstrates

Allianz was the first advertiser to use the new programmatic capability, working with WPP Media on its "Courage lives here" home insurance campaign.

The campaign ran across Madrid and Barcelona, with messaging tailored by factors including terminal, time slot and audience profile. Allianz said programmatic activation allowed the campaign to work with greater precision and adjust activity using data.

The significance of the example is not that every airport campaign should copy the same approach.

Instead, it demonstrates how a brand can use airport DOOH as part of a broader media strategy while retaining the high-visibility characteristics associated with airport advertising.

For aviation marketing solutions, this creates an important bridge between brand-led OOH and more flexible digital campaign planning.

5. Audience Context Becomes More Important

Programmatic buying is only useful when the targeting logic is meaningful.

Airports produce a constantly changing audience. Passenger volumes vary by terminal, destination, season, time of day and travel purpose. The Madrid and Barcelona launch specifically points to passenger flows, destinations, seasonality and traveller profiles as potential variables for audience creation.

That means media planning needs to start with the audience rather than the technology.

A campaign targeting international business travellers may need a different setup from one targeting families travelling during a holiday period. Likewise, a message aimed at passengers flying to a particular region may have more relevance in specific airport environments or time periods.

The ability to use these signals does not remove the need for strong creative. It makes the relationship between audience, context and creative more important.

6. Digital Airport Media Can Become More Dynamic

Another implication is the possibility of moving beyond one static creative execution for an entire campaign.

Programmatic DOOH can support different creative messages depending on predefined campaign conditions. In airport environments, this could create opportunities for brands to adjust communication around destination, timing or audience.

However, dynamic does not necessarily mean complicated.

The most useful campaigns may be those where the variation in creative has a clear purpose. Changing a message simply because technology allows it can add complexity without improving the campaign.

An experienced OOH Advertising Services strategy should therefore determine where dynamic creative adds value and where a consistent brand message is more appropriate.

7. Spain's Wider Airport Advertising Shift

The programmatic launch also fits into a wider change in how Aena approaches airport advertising.

In January 2026, Aena announced a new advertising model for its Spanish airport network, highlighting digitalisation, intelligent use of data and advanced advertising solutions. Its network offers advertising opportunities across terminals, boarding and arrival areas, shopping environments and other airport locations.

That broader direction is important.

Programmatic buying is one part of a larger transformation in airport media, where digital infrastructure and data can give advertisers more options for planning and activating campaigns.

Madrid and Barcelona therefore provide a useful starting point for understanding how this model could develop across other Spanish airport environments.

Read our other article about “What a Decade of Growth at Denver International Airport Means for Advertisers”

8.What Advertisers Should Consider

Programmatic access does not remove the fundamentals of airport media planning.

Brands should still consider:

• Inventory: Which digital airport screens are actually available through the programmatic platform?

• Audience signals: Which targeting variables are meaningful for the campaign?

• Timing: Does the campaign require specific dayparts, seasons or travel periods?

• Creative variation: Is there a reason to adapt the message by location or audience?

• Cross-airport reach: Can Madrid and Barcelona be planned as one campaign or separate environments?

• Measurement: What delivery and audience data can be reported?

• Integration: How does airport DOOH connect with mobile, social, video and other channels?

These considerations help ensure that programmatic technology supports the campaign rather than becoming the campaign strategy itself.

9. What Madrid and Barcelona Mean for the Future of Airport Media

The introduction of programmatic buying at Madrid-Barajas and Barcelona-El Prat marks an important change in Spanish airport advertising.

The airports retain the scale, visibility and physical presence that make OOH valuable, while programmatic infrastructure introduces greater flexibility around how digital inventory can be bought and activated.

For brands and agencies, the opportunity is to combine those strengths intelligently.

Programmatic airport media will not make every campaign better by default. Its value will depend on the quality of the audience strategy, creative, data, timing and media planning behind it.

But the move does signal a broader direction: airport advertising is becoming increasingly connected to the systems and planning methods already shaping the wider digital OOH market.

Read our other article, “How Istanbul Airport Is Moving Toward Programmatic DOOH”.

Frequently Asked Questions

What is programmatic airport advertising?

Programmatic airport advertising uses automated digital buying technology to purchase eligible airport DOOH inventory based on predefined campaign conditions, such as timing, location or audience-related signals.

Which Spanish airports were the first to offer programmatic airport advertising?

Adolfo Suárez Madrid-Barajas and Josep Tarradellas Barcelona-El Prat became the first Spanish airports to offer their digital advertising inventory through programmatic buying.

What targeting options can programmatic airport advertising use?

The Madrid and Barcelona launch identified factors including passenger flows, destinations, seasonality, terminal location, time slots and traveller profiles as potential inputs for campaign targeting.

Does programmatic airport advertising replace traditional OOH?

No. Programmatic buying adds another activation method for eligible digital inventory. Static placements, premium locations and traditional airport OOH can continue to play an important role within a wider campaign.

Why is programmatic useful for airport campaigns?

It can give brands greater flexibility in how digital inventory is activated and allow campaigns to respond to relevant audience or contextual conditions, where the available technology and inventory support those options.

Planning a Programmatic Airport Campaign?

Madrid and Barcelona show how airport media is moving toward more flexible, data-informed buying without losing the high-impact environment that makes aviation OOH distinctive. If you're considering airport advertising in Spain or other international markets, Linkingbridge can help connect audience strategy, media formats and campaign planning to the right aviation environments.