What is baggage tracking (IATA Resolution 753)?

At which points is a checked bag scanned?

A tracked bag is a bag whose journey has been broken into handovers that each create a record. IATA describes the baggage journey as the complete, end-to-end lifecycle of a checked bag, from the moment it is accepted at the origin airport to its return to the passenger at the final destination [1]. In general terms, the handovers that can carry a record are acceptance at check-in or a bag drop, loading, any transfer between flights, and delivery at the end of the journey.

IATA states the aim of Resolution 753 plainly: it is intended to improve baggage handling processes and reduce baggage mishandling [1]. The wider ten-year baggage strategy, built with airlines, airports, ground handlers and industry partners, supports progressive adoption of technology across the different baggage touch points while preserving global standards and best practices [1]. One of its pillars, baggage tracking and automation, is written as a target rather than a description of today's network: a fully automated baggage handling system and all IATA member airlines providing real-time baggage updates to their passengers [1]. IATA also says improvements in the baggage supply chain are meant to deliver improved end-to-end baggage visibility and more timely and reliable passenger information [1].

What does "bag tracked" in an app actually show?

An airline app's bag screen is a log, not a live position. It shows the most recent handover recorded for that bag, which is why the same message can sit unchanged for hours on a long flight: nothing new has been logged, and nothing new needs to have happened. Between two recorded handovers a bag in a hold, on a cart or already on a belt looks identical on screen to a bag that has gone astray, because the display holds no information either way.

Getting a record from a ramp to a passenger's phone takes a messaging chain. IATA's Baggage Information eXchange (BIX) is a messaging standard designed to improve the efficiency, reliability and interoperability of baggage handling operations across the industry, and the Baggage Community System (BCS) is a digital platform, powered by BIX, that connects airlines, airports, ground handlers and technology providers [1]. IATA lists RFID for tracking, alongside message standards, among its baggage workstreams [5], and says electronic baggage tags, combined with digital baggage messaging standards, help create a more connected, automated and reliable baggage process [1].

On the airline side, American Airlines keeps a "Track your bags" page in the Bags section of aa.com, alongside its guidance on delayed or damaged bags [2]. What a given carrier displays, and how quickly it refreshes, is a carrier decision; the standard describes the handovers to be recorded, not the design of any app.

What should you do if the arrival scan never appears?

An absent arrival record is a prompt to act, not a verdict. A bag whose last log entry is the loading scan can still appear on the belt minutes later, and a bag with a complete record can still arrive damaged. The practical step is to report the bag to the airline that operated the flight before leaving the airport, so the missing handover is documented while the bag's journey is still recent.

The paperwork matters because it is what turns a screen with no update into a trace the airline owns. Flyerfolio's guide to the property irregularity report explains the report itself, and the delayed or damaged baggage claim checklist covers what to keep and who to chase. Compensation limits are handled separately under the framework IATA describes as the Montreal Convention 1999 [5], summarised in Montreal Convention baggage liability limits.

Exceptions and limits

• Not every handover is recorded everywhere. Because IATA describes adoption of technology across baggage touch points as progressive, and real-time updates from all member airlines as a strategic goal [1], one route, airport or carrier can sit at an earlier stage of that adoption than another. A gap in the chain is therefore not by itself evidence of mishandling.
• Through-checking changes the shape of the chain. American Airlines only through checks bags when all tickets are in the same reservation and the connection is to another American Airlines or oneworld flight [2]. A bag that is not through-checked is handed over twice, so its records come from two handling chains rather than one; see through-checked baggage.
• The display is not the bag. A tracking screen reports recorded handovers. It does not establish that a bag is on a particular aircraft, and it cannot show a bag moving between scans.
• Money sits outside tracking. Tracking records where a bag was handled; liability for a bag that is delayed, damaged or lost is a separate framework that IATA describes as clarifying airline liability [5]. Baggage allowances and fees are set by each airline's own policy [2].

Frequently asked questions

How many scans should a checked bag have?

There is no single count that fits every journey, because the chain follows the handovers that journey involves. IATA frames real-time baggage updates to passengers from all member airlines as a goal of its baggage strategy rather than a statement about every route today [1].

What does "bag loaded" actually mean?

It means a handover at loading was recorded for that bag. It does not confirm which aircraft the bag went on, and nothing new will appear until the next handover is logged.

My bag has landed but the app shows nothing. Is it lost?

Not necessarily. A missing record means no handover was logged at that point, so the bag may still reach the belt. If it does not appear, report it to the airline that operated the flight before leaving the airport.

Do electronic bag tags change tracking?

IATA says electronic baggage tags, combined with digital baggage messaging standards, help create a more connected, automated and reliable baggage process [1]. The tag changes how a bag is identified and read; it does not change what a recorded handover means.

Is bag tracking the same as making a claim?

No. Tracking records where a bag was handled, while a claim concerns liability, which IATA links to the Montreal Convention 1999 [5].

Related pages

Terms: property irregularity report, Montreal Convention baggage liability limits. Guides: delayed or damaged baggage claim checklist, through-checked baggage. Browse the full glossary of frequent flyer terms.

Sources

Sources checked on 18 October 2026. Coverage is limited to IATA's baggage operations and passenger policy pages and to American Airlines' checked bag policy; the tracking tools and baggage rules of United Airlines, Delta Air Lines, British Airways, Emirates and other carriers are not covered here.

1. IATA — Baggage Operations: baggage standards, baggage tracking and Resolution 753, checked 18 October 2026
2. American Airlines — Checked bag fees and policies, checked 18 October 2026
3. IATA — Passenger Experience & Policy: baggage, RFID tracking, Montreal Convention 1999, checked 18 October 2026