Other collective nouns are specific to one kind, especially words for groups of specific animals. For example, pride is a collective noun that always refers to lions, never to dogs or cows. Derivation. Morphological derivation accounts for many collective words.
Flying time from New York, NY to London, United Kingdom. The total flight duration from New York, NY to London, United Kingdom is 7 hours, 27 minutes. This assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/h or 434 knots. It also adds an extra 30 minutes for take-off and landing.
Travelling By Bus To And From Heathrow Airport. Between approximately 11.30pm and 5am (depending on the day of the week), the N9 night bus runs about every 20 minutes to Central London (Trafalgar Square). The journey time is approximately 76 minutes. For more information visit the Transport for London website.