Delta Air Lines Inc. on Wednesday said it sees an opportunity to tap into affluent travelers as it laid out its long-term goals the next three-to-five years.

At its investor day Wednesday, Delta Air Lines (DAL) plotted a slow and steady course toward a cautiously optimistic 2025. But one proposal that caught analysts’ eyes was a move to break up its flight classes even further from the half-dozen options that passengers already have to choose from.

Delta Air Lines (DAL) wants Wall Street to know it’s playing the long game. At its annual investor day on Wednesday in New York, the carrier outlined a conservative growth strategy focused on premium travelers and debt reduction rather than rapid expansion.

During Delta’s investor day on Wednesday, executives didn’t reveal too many changes, but were bullish on its ability to grow due to a strong economy.