30. FedEx Field (Redskins)
FedEx Field has one of the highest seating capacities in the NFL, but the Redskins often have a hard time coming anywhere close to a capacity crowd. In fact, they have one of the worst home-field advantages in football because there are so many empty seats.
Part of the problem is that the stadium isn’t actually in Washington. The Washington Nationals, Wizards, Capitals, and DC United all play their home games inside the District of Columbia, but the Redskins don’t. Getting to FedEx Field takes a long time, and once fans get there, the cost of tickets and parking are on the high side compared to the rest of the NFL. On the plus side, it’s not as old and dilapidated as ole RFK Stadium, although if pressed, most Redskins fans would probably prefer to go back there rather than stay at FedEx Field.