United and Chase renewed their credit card agreement two years ago and there’s already talk of the next extension, which suggests that they made a 5 year deal which historically was standard although we’re seeing more 7 and even 10 year deals in the co-brand space.
The financial analyst most bullish on credit card revenue for airlines now believes that United’s bargaining position may have slipped as a result of Chase’s success with its own products and American Express’ investments in its Platinum card in the broader competitive space.