I am currently booked on the following flights:

1. AA DCA - JFK (AA PLANE)
2. AA JFK - YUL (AA PLANE)

3. CP YYZ - YUL (CP PLANE)
4. CP ORD - DCA (AA PLANE)

On segment 4 which is a CP flight operated by AA, will I get a CP or an AA segment posted to by Advantage account?

How about if I post segment 4 to a CP account. Will that segment show as AA or CP.

Same question but using a BA US account?

thanks,
rich