America's Tightest Connections 2026: 43 of the 50 Busiest Airports Let an Airline Sell You a 30-Minute Layover
Across the 50 busiest US airports, 43 publish a 30-minute domestic minimum connection time, the shortest legal transfer an airline can sell. Only 7 set a higher floor, and the lowest legal number in the data is 25 minutes.
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