this is an Airbus 318

what is an Airbus 318 ?

The A318, the smallest member of the A320 family, first flew on 15 January 2002 and entered service in 2003 with Swissair. Powered by CFM56 or Pratt & Whitney PW6000 turbofan engines, it typically carries 107 passengers in a two-class layout or up to 132 in a single-class configuration. The aircraft has a range of approximately 3,100 nmi (5,740 km; 3,570 mi). Passenger A318s have also been converted for corporate or government use.

a318 elite:

The A318 Elite, introduced for corporate and VIP use, carries 14–50 passengers with extended range and luxury interiors. It retains the same engines and basic airframe as the original A318 but adds advanced avionics, extended range fuel tanks, and luxury seating. This version is often used by governments and private operators for long-range regional flights.