Union chief asks BA board of directors to prevent further strike . Union says the hub at London 's Heathrow is like a ` ` ghost . '' British Airways says it is running more flights than expected . Striking workers for BA reorganization they say will mean staff cuts .
Union chief urges BA board of directors to prevent further strike . Union says BA hub at London 's Heathrow Airport like a `` ghost town '' British Airways says it is running more flights than expected . Striking workers oppose BA reorganization they say will mean staff cuts .