Southwest Airlines Seat Capacity by Aircraft
Southwest Airlines operates an all-Boeing 737 fleet. Seat counts vary by model. The 737-700 typically has 143 seats in a two-class layout, while the 737-800 usually seats 175 passengers. The newer 737 MAX 8 offers a similar or slightly higher capacity, depending on the configuration.
Why Seat Counts Vary
Southwest adjusts seat numbers based on cabin layout, safety equipment, and route needs. Some aircraft may have slightly fewer seats for premium seating or operational requirements. Exact counts can change as the airline updates interior configurations over time.
How to Find Seat Maps and Exact Counts
To see the current seat map and total seats for a specific flight, visit Southwest’s official website. You can search by flight number or route to view the aircraft type and seat availability before booking.
