Join Date: Jul 2007
Location: NH, USA
Programs: AA EXP, AF/KLM GLD, UA*S, BA Gold, Hyatt GLOB, Marriott LT TIT, Hilton DMD, IHG PLT, LH SEN & AY PLT
Posts: 807
Routing Question IAH - USM
Looks good to me. It's valid. You are allowed 4 Connections on the outbound and return. Lhr and FRA open jaw seems good me as well. You should not have a problem.