Is Southwest going to announce new nonstop service out of CVG and/or CMH on Thursday? Southwest actually has done springtime schedule expansions involving the addition of new nonstop routes in the past, including the addition of new nonstop service from STL to BNA, MSY, RDU, SEA, and SAN in May 2010, the addition of new nonstop service from DAL to CMH, IND, MEM, MKE, SMF, SJC, SEA, PDX back in March 2015, the addition of new nonstop service from DAL to BUR in April 2016, the addition of nonstop service to ICT from PHX and STL in April 2016, and the addition of seasonal weekend-only nonstop service between DAL and JAX back in March of this year.
I think the adds from DAL were WN's big expansion following the end of the Wright Amendment which you've, repeatedly, used as justification for DAL-CVG.
That said, it sounds like things haven't gone well for CVG yet and they haven't even been there two months. I wouldn't count on anything huge from WN for CVG anytime in the near future. The only time I can remember multiple new destinations out of CMH was in 2015, when they announced DCA/BOS/OAK/DAL on the same day. It took them just under 25 years to get anything that expansive in one day and that's been a good-sized station for the last decade.
If there's anything, I figure it'll be out of CMH.
A310/319/320/321/333, ARJ, BN2, B717/722/73S/733/734/735/73G/738/739/744/757/753/767/763/764/777, CR1/2/7/9, DH6, 328, EM2/ERJ/E70/E75/E90, F28/100, J31, L10/12/15, DC9/D93/D94/D95/M80/M88/M90/D10, SF3, SST