The sightseeing helicopter route over London follows The River Thames from Putney in the West to Greenwich in the East, climbing to over 1,000ft above the city's skyline. The flight will cover Buckingham Palace, Westminster Abbey, The Tower of London, Shakespeares Globe Theatre and The Shard.
Famous sporting venues including Wembley, The Emirates and the Olympic Stadium are also visible from the route.
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Before the final declaration on Friday, the Conservative candidate looked set to lose the City Hall race to Labour's Sadiq Khan.
The Tooting MP has been the frontrunner in the counting process ahead of Tory challenger Zac Goldsmith.
It's not just London where elections have been taking place today. There were council elections taking place across the home counties.