Maybe. First, gate checked bags are handled a little bit less, so if the risk of damage really concerns you, your chances may be a little bit better if you gate check your car seat. No guarantees, however.

Gate checking a car seat in 2026 is generally considered safer than checking it as standard luggage, but it is still susceptible to damage and hygiene issues. When you gate check, the seat is handled fewer times and spent less time on conveyor belts, reducing the risk of structural impact. However, baggage handlers on the tarmac are often working in a high-pressure environment, and seats can be tossed, stacked under heavy strollers, or exposed to rain and jet exhaust. While a minor drop might not "break" the seat, it can cause small hairline fractures in the plastic or stress the harness systems. Furthermore, car seats are often returned to the jet bridge dirty or wet. To mitigate these risks, experts recommend using a padded car seat travel bag to provide a buffer against impacts and keep the seat clean. The absolute "gold standard" for safety remains bringing the car seat onto the plane and installing it in a purchased seat, as this ensures the seat is never out of your sight and protects your child during turbulence, which is a far safer option than gate checking.