<p>I’ve had lots of trouble completing 2nd legs … with USAir especially. More than once I’ve had to rent a car and finish on the Interstate. So when the schedule is tight or the route is complex, I try to book “out” and “return” separately.</p>
<p>I mention this because it’s not always the passenger that causes 2nd leg issues. Many times it’s the airline … canceling flights, combining flights, etc.</p>