Formula One race in Miami has been postponed until 2020, the motorsport series said late on Monday.
A street race in the United States city had been planned for October next year but an agreement could not be reached.
Miami race off for 2019! F1 now looking to 2020.
— The F1 Word (@f1word) July 23, 2018
"Whilst our preference would have been to race in Miami in 2019, there was always a point by which delivering the best possible wheel-to-wheel racing experience for our fans, drivers and teams wouldn't be possible in the time available," Sean Bratches, managing director of commercial operations at Formula One, said in a statement.
"We have now reached that point as far as racing in Miami in 2019 is concerned.
"However, we are taking a long-term view and as a result, we have decided, in consultation with the Miami authorities, to postpone sign-off until later in the summer, with the aim of running the first Formula 1 Miami Grand Prix in the 2020 season."