The countdown is on!

Olivia Culpo and Christian McCaffrey took off for Rhode Island in a private jet Monday as they get ready to tie the knot.

“Let it begin ‍️🤍🥹,” the former beauty queen captioned an Instagram post, which included pics of the soon-to-be newlyweds holding hands and standing in front of a private jet and life-size letters that read, “Mr & Mrs.”

The carousel of pics also included shots inside the plane. The floor of the jet was sprinkled with white petals and a tablet showed a gallery of Culpo and McCaffrey’s pics together over the years.

For the wedding flight meal, the couple could choose from chicken lettuce wraps, ahi sushi bowls, summer strawberry crunch salad and several breakfast dishes.

The “Culpo Sisters” star, 32, and the San Francisco 49ers player, 28, could then enjoy chocolate-covered strawberries and espresso martinis for dessert.

One last shot featured the happy couple — who were accompanied by their pup, Oliver Sprinkles — sharing a sweet kiss while holding hands across the small aisle.

For the romantic trek, the reality star was dressed in an all-white linen look while her beau looked comfy in a gray T-shirt, blue sweatpants and white sneakers.

Culpo and the NFL star are reportedly set to exchange vows in Rhode Island, where she was born and raised.

In April 2023, the former Miss Universe announced she was engaged to McCaffrey after nearly four years of dating.

“️4.2.23️,” she captioned a slideshow of photos on Instagram of the running back getting down on one knee.

10

“We tried to keep this quiet for as long as possible but apparently word travels fast. I’m marrying my best friend. I love you so much, fiancé,” she added on her Instagram Story.

Culpo previously revealed that she plans to try to start a family “immediately” after they get married.

“I feel like the day after my wedding, I’m just gonna rip out my IUD and start trying immediately,” she said in an October 2023 TikTok video.