Originally Posted by
flyerCO
OP clearly posts that it is DL. The DOT rule doesn't require the same allowance on all flights. It requires that the allowances of the same airline apply throughout. Just because policy allows for one free bag on first flight doesn't mean the next flight also must get one. Instead the same airlines allowances must be used.
You have it completely wrong.
The law on this has been clear since 2011. It can be found at 14 CFR Section 399.87.