It will be only the 4th time in SB history that both the AFC and NFC teams were the visiting teams in their respective conference championships.
Previously:
SB I - Green Bay/Kansas City
(NFC at Dallas, AFC at Buffalo)
SB XXVII - Dallas/Buffalo
(NFC at San Fran, AFC at Miami)
SB XXXII - Green Bay/Denver
(NFC at San Fran, AFC at Pittsburgh)
Infomation gathered from Superbowl.com
Previously:
SB I - Green Bay/Kansas City
(NFC at Dallas, AFC at Buffalo)
SB XXVII - Dallas/Buffalo
(NFC at San Fran, AFC at Miami)
SB XXXII - Green Bay/Denver
(NFC at San Fran, AFC at Pittsburgh)
Infomation gathered from Superbowl.com