Hi All,

I will be taking my first CO trip next month to Mexico with layover in Houston. 3 of the 4 total planes will be 737's.... 1 733, 1 735, and 1 739 and the last one a RJ145.

Any tips would be great. Their website isnt that great. I have a OnePass account that I have been using for CO's partners and a non-elite. Do they do E+ seating similar to UA, and if so, how can I get one of those seats.

Thank You!