A baggage handling survey asks passengers about their bags the day after they land. This template takes about 20 seconds: the minutes they waited at the belt, whether the bag arrived in good condition, and, when something went wrong, how well it was handled.
It is written for an email the day after the flight, sent to a list of the day's passengers with checked bags, or as a link in your post-flight email. A QR code on signs at the belt or the baggage service desk opens the same survey while passengers wait. The first question is a ruler, so the email shows a start button; move the yes or no question first when you want an answer inside the email.
Results shows the median wait and the middle half of waits on the 0 to 45 minute ruler, the share of bags that arrived in good condition and the handling rating, each compared with the period before. Add an open question and every written answer is filed under a category from your list, such as delays and disruptions, with a type, a sentiment and an urgency.