HC Deb 29 February 1972 vol 832 c86W
Mr. Adley

asked the Secretary of State for Trade and Industry what proportion of international air traffic from London Heathrow is represented by journeys of under 300 miles, 300–400 miles, and 400–500 miles, respectively.

Mr. Noble

The proportions in respect of journey lengths of air passengers beginning or ending their journeys at Heathrow, for the 12 months ended 30th September, 1971, are:

under 300 miles 24 per cent.
300–400 miles 4 per cent.
400–500 miles 10 per cent.