Delta Air Lines’ Airbus A220 Sits About 50 Seats Below A Boeing 737-800 & 30 Above A Regional Jet
In the US, Delta Air Lines is doing something unique. American Airlines and United Airlines’ smallest mainline planes are Airbus A319-100s seating 126-132 passengers, but these airlines are mainly focusing on larger narrowbodies, with the 160 to 172-seat Boeing 737 MAX 8 being their smallest new aircraft.