241 companion voucher on open jaw feeder flight
We are considering a trip to USA in 2017, and wondering how far the companion voucher would apply.
Plan is JER-LGW-MCO, MCO-NYC (haven't picked airport yet), NYC-LGW-JER.
So my understanding is that the outbound and return would be eligible for the companion voucher, but would it include the JER-LGW legs? We would probably prefer if we could book all the flights on one booking (same luggage allowance throughout?), but guessing that as the middle flight would be on AA it would require a phone call.
Any guidance would be much appreciated.