LAN LANPASS - What happened to LA533?

According to lan.com and expertflyer, LA533 (JFK-SCL n/s) drops-off the schedule after 30 OCT. Is this a "normal" (e.g., seasonal) change?

The change happened in the last 24 hours. In fact, I was able to redeem AA miles Tuesday for a Biz seat for mid-February travel.

According to lan.com and expertflyer, LA533 (JFK-SCL n/s) drops-off the schedule after 30 OCT. Is this a "normal" (e.g., seasonal) change?

The change happened in the last 24 hours. In fact, I was able to redeem AA miles Tuesday for a Biz seat for mid-February travel.
No changes whatsoever has occurred. LA is simply programming its Northern Winter schedule.
LA532 SCL-JFK operates daily
LA533 JFK-SCL operates daily