You only use a comma when the words you are listing are not related. Example: I needed a helmet, a safety vest, and food. Safety vest is not related to food so that's when yâ¦ou add a comma before the word and. But if it was: I needed an apple, banana and a pear- They are all related because they are all fruits= related.
Dallas/Fort Worth (DFW) Mesa operates the CRJ900 under the American Eagle banner. As the CRJ900 launch customer in 2001 and one of the largest CRJ900 operators in the world, Mesaâs experience and expertise with the aircraft is unrivaled. The 76 and 79-seat regional jets feature a two-class configuration with 9 First Class seats. Mesa's 7 new CRJ900 NextGen aircraft delivered in 2015 add the newest Bombardier technology to our fuel-efficient CRJ fleet, and feature 12 First Class seats. For information on American Eagle, go to AA.com.
Coach Basics. The bulk of seats on an airplane are in the coach section. A typical large plane, such as a Boeing 737, will have between 12 and 20 first-class seats and 130 to 160 coach seats, though some double-decker planes such as the Airbus A380 can hold as many as 800 passengers total.