Longest time of possession by a team in a Super Bowl game

Longest time of possession by a team in a Super Bowl game
Who
New York Giants
What
40:33 minute(s):second(s)
Where
United States (Tampa)
When
27 January 1991
The longest time of possession by a team in a Super Bowl game is 40 min 33 sec by the New York Giants, who defeated the Buffalo Bills, 20-19, in Super Bowl XXV on 27 January 1991 at Tampa Stadium in Tampa, Florida, USA.