https://www.motorsport.com/f1/news/f...r-2018-920468/
F1 2018 Calendar Confirmed except for 2 races (China and Singapore)
Triple header France/Austria/GB + 5 other double headers
No Le Mans clash but Monaco clashes with Indy 500
Baku to 4th race, Sochi next to Singapore, Hockenheim back to before Hungary and the summer break
No other calendar swaps and same length in time as this year
Not quite confirmed but a draft calendar