Stretching out: Avelo Airlines is latest carrier to add extra legroom seats

Get ready to stretch out a little onboard Avelo Airlines. The Houston-based discounter will add more-spacious seating options, Stretch and Stretch+, to its Boeing 737s beginning Sept. 3, Avelo said Tuesday. The new offerings will have between 32 inches and 36 inches of pitch compared to 29 inches in its standard economy seats. And Stretch+ …