Heads up, travel hackers! JetBlue and United have seriously beefed up their "Blue Sky" partnership, and it's a game-changer for earning and burning miles. You can now earn TrueBlue points (JetBlue's miles) when you fly United, and vice versa. That's right, rack up those JetBlue points on your next United hop and get closer to that Mint suite! Why should you care? More options, baby! If you're loyal to either airline, this expands your reach significantly. Stuck flying United for work? Now you're simultaneously building up your JetBlue stash for that dream vacation. Keep an eye on redemption rates (how many miles it takes to book a flight) to make sure you're getting the best bang for your buck. This partnership is still unfolding, so expect more perks and benefits to be announced down the line. It's a smart move to keep up with these developments, as it may influence your travel strategy and loyalty program choices going forward. Happy travels, and happy earning!