A321
Terminal 2.
Depends on what airport you are fling from?
The Airbus A300 And the Airbus A330
Monarch A321s and Airbus 320s amongst others.
There are many possible routes to Rome from Manchester by changing planes. Jet2 and Ryanair fly directly.
Airbus A330 Cramped seats and roof mounted TV's. Travel premium if you can. It's worth it.
17hrs, 15 min - British Airways - 2 stops Source - http://www.expedia.co.uk/
Birmingham - A321 Luton - A320 Gatwick - Boeing 757 Manchester - Boeing 767
Of course, planes can fly.
Monarch Airlines entered administration and ceased trading on the 2nd October 2017. Between 1981 and 2017 planes departed and arrived at Glasgow International Airport.
The headquarters are based in Luton and has many other bases at Birmingham, East Midlands, Leeds/Bradford, Gatwick and Manchester. Monarch is the oldest airline and has never changed its name.