united sent me a email offering me free economy plus..first time i have seen this
Enjoy a roomier seat on your upcoming trip.
To thank you for flying with us, we invite you to enjoy the comfort of an Economy Plus® seat free of charge on your upcoming trip. Here's what to look forward to:
Extra space to eat, work, play or relax
A spot near the front of the cabin
In-seat power on select aircraft
Simply change your seat to Economy Plus at least 24 hours before departure. The sooner, the better, because seats are limited — and a free upgrade is a no-brainer.