Our president and COO has said that many regional airlines came to us asking if we would use their feeds, partner, etc. We turned them all down and opted to buy 100-seat jets flown by all jetBlue pilots because we feel it is important to have the jetBlue experience across both aircraft types. The only way we could control the experience was to do it ourselves. That means our people and aircraft equipped with leather seats and TV.
I've learned to never say never at jetBlue, but I think the chance of us partnering with a regional feed is below 1%. Sorry.