FAA Forecast Signals Slower U.S. Air Travel Growth and Uneven Inbound Recovery Heading Into Summer

The Federal Aviation Administration’s new FY 2026-2046 Aerospace Forecast, released on May 21, offers one of the clearest fresh snapshots yet of how the U.S. travel market is entering the summer season: demand is still growing, but not as evenly or as quickly as many destinations would like. The headline for American travelers and travel businesses is not a collapse in flying. It is a more selective market, with domestic demand softer than last year, premium and long-haul travel holding up better, and inbound weakness from Canada and parts of Latin America still weighing on airports, airlines, hotels and destinations that depend on foreign visitors.

That matters because summer 2026 is arriving with mixed signals. The FAA says U.S. system passengers in 2025 finished 6% above 2019 levels, with domestic traffic 5% above pre-pandemic levels and international traffic 16% above. But compared with 2024, total system passengers actually slipped 0.4%, led by a similar decline in domestic markets, while international passenger growth stayed below 1%. TSA checkpoint throughput was essentially flat year over year, reinforcing the picture of a market that remains large and resilient but is no longer expanding in a straight line.

The New Warning Sign Is Inbound Fragility

The most important fresh takeaway for the U.S. travel market is how clearly the FAA breaks out the pressure on inbound international demand. In its regional review, the agency says Canada-transborder traffic fell 7.4% in 2025, the lowest passenger volume seen in that market since 2017. Travel by Americans between the two countries declined 1.9%, but foreign-national traffic fell much more sharply, down 10.3% from 2024. The FAA also flagged weakening inbound demand from parts of Latin America, where travel to the United States was hurt by tariff concerns, currency instability and tougher immigration and visa friction.

Those patterns line up with other recent data. Statistics Canada said on May 21 that Canadian-resident return trips from the United States fell 6.4% year over year in March, extending a long cross-border slowdown that has become increasingly important for U.S. border economies, airlines and tourism-dependent cities. U.S. Travel’s Spring 2026 forecast, published on May 7, likewise said inbound visits fell 5.5% in 2025 to 68.3 million, driven primarily by reduced visits from Canada, even though it still expects some recovery in 2026.

Why This Matters for U.S. Travelers and Travel Businesses

For travelers in the United States, the FAA forecast does not point to a summer pullback in flying. Instead, it suggests airlines are likely to stay disciplined about where they add seats, which markets they prioritize and how they price the strongest travel periods. The FAA expects carriers to remain profitable in the next few years as demand and airfares offset higher labor and fuel costs, and it says system yields are forecast to rise from 2025 to 2026 even as oil prices are expected to ease. That combination should help airlines protect margins, but it also means travelers should not assume softer inbound demand will automatically translate into broad airfare bargains.

For the broader U.S. travel industry, the more immediate risk is geographic. Airports, attractions and hotel markets that rely heavily on foreign arrivals, especially from Canada, may feel a more uneven summer than national passenger totals suggest. The FAA highlighted particularly sharp declines in Canadian arrivals to Las Vegas and Orlando in 2025. For travelers comparing options through gateway and leisure airports, that keeps attention on major tourism centers such as Las Vegas Airport (LAS) and Orlando Airport (MCO), where international demand trends can influence route planning, pricing power and tourism spending well beyond the terminal.

Growth Is Still Coming, But the Recovery Is No Longer Broad-Based

The FAA’s short-term outlook still projects aggregate passenger volume across the Atlantic, Latin, Pacific and Canada regions to grow 2.4% in 2026 to 274.3 million. That is healthy enough to support continued airline profitability and continued investment in the U.S. aviation system. But it also confirms that the next phase of recovery is becoming more selective. Long-haul and premium traffic remain comparatively strong. Some foreign markets are recovering well. Others are still being held back by sentiment, policy friction, exchange rates and shifting traveler behavior.

That makes the FAA report especially important for the American market right now. It suggests that U.S. travel demand is no longer being driven by a broad post-pandemic rebound story alone. Instead, summer 2026 is shaping up as a more segmented market in which domestic leisure remains durable, business travel has improved, but inbound recovery is still fragile enough to create winners and losers across the U.S. tourism economy. For airlines, airports and destinations, that is a planning issue. For travelers, it is a reminder that the strongest summer opportunities may be less about a nationwide price drop and more about which markets are still fighting to rebuild international demand.