Typically in economy, you can bring one carry-on and one personal item. If you bring two bags, one must fit underneath your seat and the other can go into the overhead bin. If you're flying in an upgraded class like business or first, you may be allowed an additional carry-on bag.

In 2026, the "two carry-on" rule has become increasingly complex due to new security regulations, particularly at major international hubs. While traditional first-class benefits often included a standard carry-on bag plus a personal item, many regions (including India and parts of Europe) now strictly enforce a "One Hand Baggage Rule" to reduce airport congestion. On many flights, this means all passengers, regardless of class, are limited to a single piece of cabin luggage, though First Class passengers may be granted a higher weight limit (e.g., 10–14 kg vs the standard 7 kg). However, on most US-based domestic flights and many long-haul international routes (like Emirates or Lufthansa), First and Business class passengers are still permitted two full-sized carry-on bags plus a personal item. Always check your specific "Baggage Allowance" on your ticket, as "one bag" in 2026 often means exactly one—your laptop and handbag must fit inside your single allowed piece.