Originally Posted by
UNITED959
WILMA?

This was the boarding procedure they tested at a few gates in DEN (and I think SFO) to see if they could improve boarding times.
They'd board in this order:
- Windows
- Middles
- Aisle
Some stations did this back to front as well.
Some stations boarded Premiers (Zone 1) folks first. Then WILMA'ed the rest.