In Indian trains, CC stands for AC Chair Car, while EC stands for Executive AC Chair Car. Both classes have air conditioning, but EC coaches are more spacious and offer passengers more legroom compared to CC. Moreover, CC coaches have a 2×3 seating arrangement (with five seats in a row), while EC coaches have a 2×2 seating arrangement (with four seats in a row) . EC is considered the "better" ticket compared to CC, and it is similar to the Business Class mode of traveling in aircraft.