Originally Posted by
Wasabi Tofu
No.
Any flight that departs for JNB on 2/15/19 is valid.
Therefore, theoretically, you may arrive at JNB on 16Feb2019.
After the agents said that all was well and my flight could depart on 2/15 and arrive on 2/16, I got a response from ticketing noting that it is 365 INCLUDING the first day, and that arrival must happen by that day. So, arrival was needed by 2/14, meaning that final departure was necessary by 2/13 if it was an overnight flight. Interesting stuff! Just wanted to pass this along in case anyone comes up against this.