The Oakland Raiders have arrived in London nearly a full week ahead of their International Series game against the Miami Dolphins.
The Raiders suffered a 16-9 loss to New England in Boston before flying to London.
Miami will not arrive in the UK until Friday.
The Raiders are hoping that the extra time will buy them some advantage.
The Raiders coach Dennis Allen.
"I think the further we go into the week the more acclimated the guys will get to the time change and hopefully that will not be any kind of factor come Sunday. Their offence presents a lot of challenges. Again like we talked about last week our ability to be able to make tackles in space is critical against this team."
Sunday will mark the first time the Raiders will play in an International Series game in London.
