Gate Agents Got Stricter in 2026: The Best Carry-On Luggage That Still Flies
The 22 x 14 x 9-inch carry-on rule is not new. American, Delta, and United have all published the same dimensions for years, with wheels and handles included. What changed is the gate. United pulled physical bag sizers from boarding gates back in 2020, and American followed systemwide on October 6, 2025, handing gate agents […]
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