Best and Worst U.S. Airlines for Carry-Ons

Recent rankings reveal top U.S. airlines generous with carry-on baggage allowances alongside those imposing strict limits and fees. Savvy travelers prioritize carriers offering free personal items plus full-size bags to avoid checked luggage costs. Policies vary widely, impacting packing strategies for domestic and international flights. Check airline charts before booking to maximize overhead space and minimize surprises at the gate.