Which of the following best describes a misconnect?

A misconnect primarily refers to a situation where a passenger does not arrive in time to board a subsequent flight, typically at a connecting airport, due to arriving late after their initial flight. This might happen due to various factors such as delays or cancellations on the first leg of their journey. This definition aligns with option B, as it directly addresses the timing of arrivals and the potential for missing a connection.

In contrast, changing a ticket after booking pertains to modifications made to the travel itinerary but does not directly relate to making a connection in a timely manner. Missing the departure of the first flight is a different scenario, as it suggests a failure to board the initial flight rather than an issue with the connection itself. Lastly, having a flight diverted to another airport can cause complications for a passenger but does not inherently reflect the concept of a misconnect, which specifically involves timing and connections at a designated airport.