By Sunday night, the biggest game of the NFL season — and the biggest event annually on the American sports calendar — will have its two participants.

With only four teams remaining in the 2023-24 NFL playoffs, the road to Super Bowl LVIII at Allegiant Stadium in Las Vegas has been narrowed.

On Sunday, the No. 3 seed Detroit Lions will face off against the No. 1 seed San Francisco 49ers in the NFC Championship Game while No. 1 seed Baltimore Ravens will host the No. 3 seed Kansas City Chiefs in the AFC Championship Game.

The games themselves are milestones for several of the franchises involved.

MITCH ALBOM: Detroit Lions facing the moment of a lifetime with Super Bowl trip at stake

For the Lions, it’s their first conference title game appearance since 1992, when they fell 41-10 to the franchise now known as the Washington Commanders. Baltimore is hosting its first conference championship game since 1971, when the then-Baltimore Colts defeated the then-Oakland Raiders 27-17.

A win will keep the reigning Super Bowl champion-Chiefs alive in their quest to win three Super Bowls over a five-year stretch, something only the Pittsburgh Steelers, Dallas Cowboys and New England Patriots have ever accomplished. If the 49ers beat the Lions and then win the Super Bowl two weeks later, they’ll tie the Steelers and Patriots for the most Super Bowls ever by a franchise, with six.

Here’s how to watch Sunday’s games, complete with times, TV and streaming information and scores:

NFL schedule today

Sunday, January 28

[ Lions fans: Celebrate the epic 2023 season with a new book from the Free Press! ]

How to watch, livestream NFL conference championships games today

Sunday, January 28

Sunday’s games are among the most anticipated of the year in any American sport, which make them available to a wide audience, even during a year in which the NFL took the unpopular step of putting one of its playoff games, the Chiefs’ 26-7 win against the Miami Dolphins on January 13, on a paid streaming subscription service, Peacock.

The NFC and AFC championship games will be on their traditional broadcast homes – Fox for the former, CBS for the latter. Kevin Burkhardt (play-by-play) and Greg Olsen (analyst) will call the Lions-49ers matchup for Fox, and Jim Nantz (play-by-play) and Tony Romo (analyst) will call the Chiefs-Ravens game for CBS.

Streaming options for the NFC title game include the Fox Sports app and Fubo, the latter of which offers a free trial to potential subscribers. The AFC championship game can be streamed on Paramount Plus and Fubo.

REQUIRED READING: Lions vs. 49ers in NFC championship: Scouting report, prediction

NFL conference championship games betting odds

Odds courtesy of BetMGM as of Sunday morning

Lions vs. 49ers

Spread: 49ers (-7)

Over/under: 51½ points

Moneyline: 49ers -350, Lions +280

Chiefs vs. Ravens

Spread: Ravens (-4½)

Over/under: 44 points

Moneyline: Ravens -225, Chiefs +185

NFL scores today

Sunday, January 28

AFC championship game: Kansas City Chiefs 17, Baltimore Ravens 10

NFC championship game: Score will be updated upon completion of the game

We occasionally recommend interesting products and services. If you make a purchase by clicking one of the links, we may earn an affiliate fee. USA TODAY Network newsrooms operate independently, and this doesn’t influence our coverage.

This article originally appeared on Detroit Free Press: NFL schedule today: Conference championship game times, TV, streaming