The gold standard for airline cabin travel — fits in the overhead compartment and has been trusted by parents for years. Recommended by Reddit users who've actually flown with it repeatedly.
The YOYO is the stroller flight attendants recognize because so many parents bring it on board. If fitting in the overhead bin is your top priority, nothing has a longer track record.
“Yo-yo or ergo baby metro. Have both and have used them both for traveling. They both fit in the overhead compartment.”