How to Prevent Lost Luggage

You can’t eliminate the risk. But you can cut it significantly.

Most travelers will never deal with a lost bag — the global mishandling rate is 6.3 per 1,000 passengers. ^[1] But when it happens to you, the statistics stop mattering.

The good news: the most common causes of baggage mishandling are predictable, and the most effective prevention steps are simple. Most of them cost nothing. One of them costs $29.

These are the ten things you can do before your next flight to keep your bag off the missing list.

1. Put a tracker in your bag

This is the single most effective thing you can do. A Bluetooth tracker like the Apple AirTag ($29) connects to a network of over one billion devices, giving you a last-known location for your bag at any point in its journey. ^[4] Over 50 airlines now accept AirTag location data directly from passengers to help locate delayed bags. ^[4]

A tracker doesn’t prevent your bag from being mishandled. What it does is change the recovery dynamic. Instead of waiting for the airline’s tracing system to find your bag, you can tell the airline exactly where it is. That difference can turn a multi-day wait into a same-day reunion.

For iPhone users, the AirTag is the clear choice. For Android users, the Samsung Galaxy SmartTag 2 or Pebblebee Clip work with Google’s Find Hub network. For international travel where Bluetooth network density is lower, a GPS tracker like the Tracki provides real-time cellular location in 190+ countries.

See our full tracker rankings and reviews

2. Fly direct when possible

41% of all mishandled bags are lost during the transfer process at connecting airports. ^[1] That’s the single largest cause of baggage mishandling, and it isn’t close.

At a transfer point, your bag must be unloaded, re-entered into the sorting system, re-screened if required, re-sorted, and loaded onto your connecting flight — sometimes in as little as 45 to 60 minutes. ^[5] Every handoff is a point where something can go wrong. A direct flight eliminates all of them.

If you must connect, book connections with at least 90 minutes between flights at major hubs, and longer for international transfers.

3. Remove old baggage tags

Airport barcode readers scan tags along the conveyor belt to route your bag to the correct flight. ^[5] An old tag with a different barcode can send your bag to the wrong destination. Before every flight, pull off every tag, sticker, and barcode strip from previous trips. Thirty seconds of cleanup eliminates one of the most preventable causes of misrouting.

4. Use a distinctive bag

A black rectangular suitcase looks like every other black rectangular suitcase. Someone grabs yours off the carousel by mistake, or airline staff can’t pick it out during a manual search.

Make your bag easy to spot. A bright-colored suitcase, a distinctive luggage strap, or even a strip of colored tape around the handle all work. This pairs with tip #8 below (labeling) — visual distinction gets the right eyes on your bag, and proper labels tell those eyes who it belongs to.

5. Photograph your bag and contents before check-in

If your bag is lost, the airline will ask you to describe it in detail — color, brand, size, distinguishing features, and contents. Having a photo on your phone makes this faster and more accurate.

Take two photos before you check in: one of the exterior (closed, with any identifying features visible) and one of the open bag showing its contents. If you need to file a compensation claim later, airlines can require itemized lists of contents with estimated values. Receipts for high-value items strengthen your claim further.

On domestic flights, maximum compensation is $4,700. ^[6] On international routes, the Montreal Convention caps it at approximately $2,025 (1,519 SDR). ^[7] Either way, documented contents get you closer to the maximum.

6. Arrive early for check-in

Late bags are more likely to be mishandled. When you check in close to departure time, your bag enters the handling system with less margin for sorting, screening, and loading. If anything slows it down — a long security queue, an illegible barcode scan, a manual inspection — the bag misses the flight.

For domestic flights, check your bag at least 60 minutes before departure. For international flights, 90 minutes or more. These are minimums, not targets.

7. Keep essentials in your carry-on

This isn’t technically prevention — it’s damage control. But it’s the single most important packing decision you can make.

Medications, a change of clothes, toiletries, travel documents, chargers, and anything you can’t afford to be without for 48 hours should go in your carry-on. If your checked bag is delayed, you’ll have what you need. This is especially important on international flights, where mishandling rates are roughly six times higher than domestic. ^[1]

8. Label your bag inside and out

This is the other half of the identification strategy from tip #4. Visual distinction gets your bag noticed. Labels tell recovery staff who it belongs to.

The barcode tag the airline attaches is the primary routing mechanism, but tags tear, fall off, and become illegible. Put a luggage tag with your name and phone number on the outside. Then put a second label inside the bag with the same information plus your destination address. Use a phone number you can answer while traveling.

9. Avoid checking bags on the last flight of the day

If your bag is separated from you on the last flight of the day, there’s no next flight to put it on until morning. That guarantees an overnight delay at minimum. On earlier flights, if your bag misses the plane, airline systems like WorldTracer’s Auto Reflight can rebook it onto the next available departure — sometimes within two seconds. ^[5]

When you have the flexibility, book earlier departures.

10. Choose your airline based on the data

Not all airlines mishandle bags at the same rate. In 2024, American Airlines had a rate of 0.79 per 100 passengers. Delta had 0.44. Allegiant had 0.20. ^[3] That’s a nearly four-to-one difference between the worst and best performers.

The full rankings are published annually by the U.S. Department of Transportation and cover all ten major domestic carriers. If you’re booking a flight and two carriers serve the same route at a similar price, the baggage data is worth checking.

See the full airline rankings

Detailed prevention guides