My H is going on a business trip week after next. He goes at this time every year, and usually sends me his flight info by this time. He hasn't yet, and I don't expect him to. He usually calls when he gets there and gives me the hotel info. I don't expect him to do that either. I hear you about the "not noticing".
Have fun at the game. S last baseball game is tomorrow, but the weather here is beautiful. I think they cancel baseball games when it rains. I'm guessing football goes on in any weather. Keep warm and dry!