<P> (*): Cleveland's drought does not include three seasons (1996--1998) where the franchise was dormant . (†): Team was based in St. Louis . </P> <P> This list also counts all seasons since a team last won the league championship . </P> <Table> Drought References <Tr> <Th> Seasons </Th> <Th> Team </Th> <Th> Last Super Bowl crown (1966--present) </Th> <Th> NFL Season </Th> <Th> Last League Championship crown Before 1970 Merger (1920--1969) </Th> <Th> Seasons </Th> </Tr> <Tr> <Td> 51 </Td> <Td> Arizona Cardinals </Td> <Td> Never </Td> <Td>--</Td> <Td> 1947 NFL Championship </Td> <Td> 69 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Detroit Lions </Td> <Td> Never </Td> <Td>--</Td> <Td> 1957 NFL Championship </Td> <Td> 59 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Philadelphia Eagles </Td> <Td> Never </Td> <Td>--</Td> <Td> 1960 NFL Championship </Td> <Td> 56 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Tennessee Titans </Td> <Td> Never </Td> <Td>--</Td> <Td> 1961 AFL Championship </Td> <Td> 55 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Los Angeles Chargers </Td> <Td> Never </Td> <Td>--</Td> <Td> 1963 AFL Championship </Td> <Td> 53 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Buffalo Bills </Td> <Td> Never </Td> <Td>--</Td> <Td> 1965 AFL Championship </Td> <Td> 51 </Td> </Tr> <Tr> <Td> 48 </Td> <Td> Cleveland Browns </Td> <Td> Never </Td> <Td>--</Td> <Td> 1964 NFL Championship </Td> <Td> 49 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Minnesota Vikings </Td> <Td> Never </Td> <Td>--</Td> <Td> 1969 NFL Championship </Td> <Td> 47 </Td> </Tr> <Tr> <Td> 51 </Td> <Td> Atlanta Falcons </Td> <Td> Never (enfranchised 1966) </Td> <Td>--</Td> </Tr> <Tr> <Td> 49 </Td> <Td> Cincinnati Bengals </Td> <Td> Never (enfranchised 1968) </Td> <Td>--</Td> </Tr> <Tr> <Td> 48 </Td> <Td> New York Jets </Td> <Td> Super Bowl III </Td> <Td> 1968 </Td> </Tr> <Tr> <Td> 47 </Td> <Td> Kansas City Chiefs </Td> <Td> Super Bowl IV </Td> <Td> 1969 </Td> </Tr> <Tr> <Td> 43 </Td> <Td> Miami Dolphins </Td> <Td> Super Bowl VIII </Td> <Td> 1973 </Td> </Tr> <Tr> <Td> 33 </Td> <Td> Oakland Raiders </Td> <Td> Super Bowl XVIII </Td> <Td> </Td> </Tr> <Tr> <Td> 31 </Td> <Td> Chicago Bears </Td> <Td> Super Bowl XX </Td> <Td> 1985 </Td> </Tr> <Tr> <Td> 25 </Td> <Td> Washington Redskins </Td> <Td> Super Bowl XXVI </Td> <Td> 1991 </Td> </Tr> <Tr> <Td> 22 </Td> <Td> Jacksonville Jaguars </Td> <Td> Never (enfranchised 1995) </Td> <Td>--</Td> </Tr> <Tr> <Td> 22 </Td> <Td> Carolina Panthers </Td> <Td> Never (enfranchised 1995) </Td> <Td>--</Td> </Tr> <Tr> <Td> 22 </Td> <Td> San Francisco 49ers </Td> <Td> Super Bowl XXIX </Td> <Td> 1994 </Td> </Tr> <Tr> <Td> 21 </Td> <Td> Dallas Cowboys </Td> <Td> Super Bowl XXX </Td> <Td> 1995 </Td> </Tr> <Tr> <Td> 17 </Td> <Td> Los Angeles Rams </Td> <Td> Super Bowl XXXIV </Td> <Td> 1999 </Td> </Tr> <Tr> <Td> 15 </Td> <Td> Houston Texans </Td> <Td> Never (enfranchised 2002) </Td> <Td>--</Td> </Tr> <Tr> <Td> 14 </Td> <Td> Tampa Bay Buccaneers </Td> <Td> Super Bowl XXXVII </Td> <Td> 2002 </Td> </Tr> <Tr> <Td> 10 </Td> <Td> Indianapolis Colts </Td> <Td> Super Bowl XLI </Td> <Td> 2006 </Td> </Tr> <Tr> <Td> 8 </Td> <Td> Pittsburgh Steelers </Td> <Td> Super Bowl XLIII </Td> <Td> 2008 </Td> </Tr> <Tr> <Td> 7 </Td> <Td> New Orleans Saints </Td> <Td> Super Bowl XLIV </Td> <Td> 2009 </Td> </Tr> <Tr> <Td> 6 </Td> <Td> Green Bay Packers </Td> <Td> Super Bowl XLV </Td> <Td> </Td> </Tr> <Tr> <Td> 5 </Td> <Td> New York Giants </Td> <Td> Super Bowl XLVI </Td> <Td> 2011 </Td> </Tr> <Tr> <Td> </Td> <Td> Baltimore Ravens </Td> <Td> Super Bowl XLVII </Td> <Td> 2012 </Td> </Tr> <Tr> <Td> </Td> <Td> Seattle Seahawks </Td> <Td> Super Bowl XLVIII </Td> <Td> 2013 </Td> </Tr> <Tr> <Td> </Td> <Td> Denver Broncos </Td> <Td> Super Bowl 50 </Td> <Td> 2015 </Td> </Tr> <Tr> <Td> 0 </Td> <Td> New England Patriots </Td> <Td> Super Bowl LI </Td> <Td> 2016 </Td> </Tr> </Table> <Tr> <Th> Seasons </Th> <Th> Team </Th> <Th> Last Super Bowl crown (1966--present) </Th> <Th> NFL Season </Th> <Th> Last League Championship crown Before 1970 Merger (1920--1969) </Th> <Th> Seasons </Th> </Tr>

Who are the teams that have never won a superbowl
find me the text answering this question