As it is, the fact that passenger planes are a common sight in engineering is astounding. Then you consider that these forms of transportation are quite large, and the ability for them to take to the skies at all becomes even more amazing. There have been some pretty big jets over the years, but in 2026, which model is currently the largest in use? That honor goes to none other than the Airbus A380, a passenger plane that made its first flight in April 2005 and has been in use for public flights since late 2007.

In terms of its dimensions, the Airbus A380 is an astounding 239.5 feet in length and 78.7 feet high, with a wingspan of 262.5 feet. These proportions amount to a plane that can carry over 850 people with a total of just over 5,920 square feet between the two passenger decks. Speaking of passengers, their comfort and convenience throughout their flight are enhanced by the plane’s size. The A380 means larger seats, more standing height and legroom, and space for amenities like showers and lounges that other planes simply lack.

The Airbus A380 has spent many good years atop the passenger-plane heap as the largest in service. However, even after all these years since its introduction, its future doesn’t look entirely positive.

Initially, 500 Airbus A380 aircraft were proposed for production, though only 252 were actually produced. Ultimately, production of the A380 ended in 2021, as Airbus elected to discontinue it for several reasons. Estimates place the number still in use at around 220, hence the A380’s enduring place as the largest passenger plane in service. If Airbus’ competitors’ offerings get off the ground, though, it could very well lose some of its luster in short order.

One of the biggest companies in aviation, Boeing, has put in work on the Boeing 777-9, which is longer than the A380 at 251.6 feet. Though it first flew in 2020, it is still in the test-flight stage, and the company hopes for it to enter service by 2027 as the first in the wider Boeing 777X program to do so. There have also been talks of another, larger Boeing aircraft, the Boeing 777-10, dating back to 2016. It stems from Boeing’s desire to stretch the 777-9 to accommodate four more rows of passengers. In late 2025, it was claimed that feasibility studies for such a craft were imminent, though further information remains scarce regarding the 777-10 — assuming it becomes a reality at all.

For now, the Airbus A380 remains a true marvel of aviation. Surely someday a craft with even more historic dimensions will take to the skies, but as things stand in 2026, the A380 is the biggest of its kind.