United’s Boeing 737-800 offers 166 seats across first, economy plus, and economy. With the airline’s Chicago hub offering ...

If you've been excited about the possibility of flying a United Airlines Boeing 737 to Mongolia, you're in luck.

United Airlines is reportedly expanding ... 16 in business class, 54 in economy plus, and 96 in economy class. The Boeing 737-800 fleet is among the oldest in the airline's Boeing 737 family ...