
The racer for Red Bull-owned RB told reporters yesterday he had no issues on his two previous visits this year for races in Austin and Miami.
“Luckily, they let me in after a couple of discussions,” he said.
“Well, a lot of discussions, actually … I nearly got sent back home.”
Tsunoda said he had been travelling with his physio but had to go through immigration on his own and was then taken to a room for questioning despite having the correct paperwork.
The Las Vegas race comes after a three-week break following a round in Brazil and Tsunoda had flown in ahead of the team for a promotional event.
“I was wearing pyjamas, so maybe I didn’t look like an F1 driver,” added the 24-year-old.