While you can never guarantee an empty middle seat without paying for it, certain strategies can significantly improve your odds. First, choose a seat toward the back of the plane, as most passengers and automated systems fill the front of the cabin first. If you are traveling as a duo, book the window and aisle seats in a three-seat row; solo travelers are less likely to choose a middle seat unless the flight is nearly full. Another tactic is to monitor the seat map on the airline's app right up until the boarding gates close; if you see a row with two empty seats, you might be able to move there after the "Cabin Doors Closed" announcement. Additionally, choosing a row with an "obstructed view" or one that does not recline can deter other passengers. Finally, flying during "off-peak" times—such as Tuesday mornings or Saturday afternoons—is the most effective way to ensure a lower load factor, as business travelers and weekend vacationers are less likely to be on those specific flights.