This will be the first time I am using a 2-4-1 voucher from BA Amex and so far have got all the great info from everyone on this site regarding how to use it.

The return flight I am after will become available on Saturday. Unfortunately, I have noticed that there are no reward flights from MAN-LHR on either Friday 13th April or Sat 14th April 2012. I am looking to book MAN-LHR-YVR First Class and return SEA-LHR-MAN Club World with my 2-4-1.

So, can I pay for the MAN-LHR sector then have the LHR-YVR on BA Miles and the return all BA Miles all on the 2-4-1 or do I have to separate the MAN-LHR sector and pay for it as a single flight ( for both my wife and I ). If I have to separate the bookings can I have the MAN-LHR booking linked to the LHR-YVR first class flight on the 2-4-1 in case of a problem with the flight connection?

There is availability on Sunday 15th April MAN-LHR but for the extra day in Vancouver I would rather pay the extra £15 fare + tax on the 2-4-1 or this fare twice if I cannot book it all on a 2-4-1.