Arkansas is a college team and does not play in the NFL's Super Bowl.
the Pittsburgh Steelers
The Dallas Cowboys and the Pittsburgh Steelers have been in the Super Bowl 8 times each. See link for details.
2011 Giants went 9-7 and won the Super Bowl.
The Cowboys of course.
The saints wet to the superbowl.
The 1972 Miami dolphins team is still the only team to go undefeated and win the super bowl what a team.. the patriots almost did they went undefeated but lost to the giants in the super bowl
Prior to Super Bowl LI, no Super Bowl game went into over time.