US Airways is a member of WorldTracer – a computerized baggage tracing system with over 300 member airlines and 2200 airports worldwide participating to assist in the location of misdirected customer baggage.
If your baggage has not arrived at your final destination, notify a US Airways representative before leaving the airport and within four hours of arrival at your destination.
A US Airways agent will enter your baggage information into the WorldTracer system and provide you with a 10-character file reference number that you can track the status of your delayed bag online.