Is Saint Louis losing more flights?

[coolflyingfool]

I was looking at STL-DTW in late April and saw only 3 n/s as compared to 5 now. So I looked at STL-MCI/CLE and it looks like they are both losing 1 n/s by late April. Baseball trips, since my football team is circling the drain. Is this by any remote chance, seasonal? I know that SWA and STL had that nice new terminal built, and it seems to be driving away flights. I hope this is a temporary adjustment. Any info would be appreciated.