Yes, private jets can land at almost any airport in the world, including major international hubs like Heathrow, LAX, or Dubai International. In 2026, the primary advantage of private aviation is the ability to access over 5,000 regional airports that are too small for commercial airliners, allowing travelers to land much closer to their final destination. However, when landing at major commercial airports, private jets must still navigate the same ATC (Air Traffic Control) slots and "holding patterns" as commercial planes. Most large airports have a dedicated FBO (Fixed Base Operator) terminal specifically for private flyers, ensuring they avoid the main terminal crowds. The only real constraint in 2026 is parking; during major events like the Super Bowl or the Monaco Grand Prix, major airports may "cap" private jet arrivals if their tarmac space is fully booked, forcing jets to drop off passengers and then "re-position" to a smaller nearby airfield for the duration of the stay.