A lengthy journey is ahead for the 49ers as they prepare for their season opener. Advice has been given to the team on managing the long flight, including eating and hydration tips. The trip will cover approximately 8,000 miles and take around 16 hours, crossing the international dateline.

Details about the team's preparations are available, including strategies for dealing with the time difference. One player has a straightforward plan for handling the flight, involving the use of melatonin to sleep.

Further information about the team's trip and season opener can be found through additional sources.