Airline Carry-On Size Report 2026
Snapshot of catalog coverage, common sizes, and methodology freshness.
The FitsTheBin catalog currently tracks 145 airlines and 412 bags.
145 airlines have a usable carry-on size or linear total; 67 have a personal-item rule.
Rule effective dates in the catalog range from 2026-09-26 to 2026-10-03.
Methodology: sides are sorted longest to shortest; tight fits allow up to ~1 inch (2.54 cm) of excess. See the calculation guide.
Figures change when airline rules are updated. Confirm on the airline page before you fly.