Hasn't been that way the last few years. No team's fans have travelled better than the 12s.
No team travels "far better" than Seahawk fans. There's no such thing right now. But even if it was, it wouldn't matter. The whole stupid "Seahawks suck on the road" BS left the station back in 2012. From the 2nd half of 2012 on there hasn't been a better road team in the league than the Seahawks. And this being a neutral field, it really doesn't apply anyway. The reason all those dumbass football fans are still stuck on that misconception is because the Seahawks aren't as good on the road as they are at home. Well, when you think about it though, NO team is as good on the road as the Seahawks are at home. There's a bigger disparity there, but the disparity lies not because they are bad on the road, it's because they are that good at home.
That's the reason everyone thought the Seahawks wouldn't have a chance in last year's Super Bowl. They aren't playing at home so they will suck. This team loves blowing misconceptions like that out of the water.
Your team in your words "loves blowing". So apropos.