Originally Posted by Savage25

Flew two domestic flights last week. No one checked the size (although both our carry-ons were within 22" and wouldn't have been an issue).

No one checked the weight either. My companion flew with two carry-ons (a rollaboard and a backpack) over the cabin weight limit and no one batted an eyelid.

I had a 20kg checkin baggage allowance, and a 23kg bag was checked in with no fuss.