Originally Posted by
Lux Flyer
No you can't have two confirmed bookings on the same flight. The system can and will detect a duplicate booking and cancel one of them out. UA will protect you across separate *A tickets in event of IRROPs.
Thanks. Any way to get UA to get me in F on the last segment of the existing ticket? They won't take my money because it's a LH ticket and LH won't do anything.
I assume the rational thing would be to get LH to drop the last segment based on your post.