The 1991 season was the Houston Oilers 32nd season and their 22nd in the NFL. Haywood Jeffires would become the second Oiler to have 100 receptions in a season. The first Oiler to accomplish the feat was Charley Hennigan in 1964. Jeffires would be the 5th receiver in NFL history to have a 100 reception season. The Oilers scored 386 points and gave up 251 points. The franchise earned its first division title since the AFL-NFL merger. The last division title for the Oilers was in 1967. The franchise finished the season with 11 wins compared to 5 losses and appeared twice on Monday Night Football.
After leading 14–10 at halftime, the Oilers stopped the Jets twice inside the 5-yard line in the second half to preserve the victory. Houston quarterback Warren Moon threw two touchdowns in the first half, both to Ernest Givins for 5 and 20 yards.
Trailing 24–23 with 2:07 left in the game, quarterback John Elway led the Broncos from their own 2-yard line to the winning 28-yard field goal with 16 seconds remaining. On the drive, he converted on two fourth downs. On fourth down and 6 from the Denver 28, he rushed for 7 yards. Then on fourth down and 10, he completed a 44-yard pass to wide receiver Vance Johnson.
The Oilers jumped to a 14–0 lead with quarterback Warren Moon's two touchdown passes to wide receivers Haywood Jeffires and Drew Hill for 15 and 9 yards, respectively. Elway then completed a 10-yard touchdown to Johnson, but kicker David Treadwell missed the extra point. Moon responded by throwing a 6-yard touchdown to wide receiver Curtis Duncan to give Houston a 21–6 lead, but Denver running back Greg Lewis scored a 1-yard touchdown before halftime. In the second half, the Oilers were limited to only a 25-yard field goal by kicker Al Del Greco, which gave Houston a 24–16 lead in the fourth quarter. The Broncos then marched 80 yards to score on Lewis' 1-yard touchdown run to cut the deficit to 24–23.
Elway's comeback is now known solely as The Drive II.