In 2026, placing an Apple AirTag in your luggage is considered one of the most effective ways to manage the risk of lost or delayed bags. The AirTag utilizes Apple's vast "Find My" network—leveraging over a billion iPhones and Macs globally—to report its location even if it’s on the other side of the world. This provides travelers with real-time data that is often more accurate than the airline's own tracking system. For example, you can see if your bag successfully made it onto your connecting flight before you even take off. While an AirTag won't physically prevent a bag from being lost, it provides "proof of location" that can be invaluable when dealing with baggage claim agents. One minor limitation is that you won't get live updates while the plane is at 35,000 feet, as the cargo hold is shielded and there are fewer devices to "ping." However, the peace of mind knowing your bag is at least at the same airport as you is well worth the $25 to $35 investment.