re: its gonna drop like a stone Changes -$0.01
Birmingham & Bristol's figures suggest they are more of an international than domestic hub (Midlands hub).
On the domestic figures and digging a bit deeper they both service the Midlands more than the London travellers.
Birmingham 2004
Domestic 1,481
International 4,680
IT Charter 3,059
Bristol 2004
Domestic 1,111
International 1,545
IT Charter 1,287