{"airport":{"code":"CHS","name":"Charleston International Airport","city":"Charleston","state":"SC","timezone":"America/New_York"},"currentWait":{"minutes":7,"source":"estimated","lastUpdated":"2026-06-04T18:31:36.404Z","confidence":"low"},"estimate":{"minutes":7,"confidence":"low","factors":["Airport tier: small","Time-of-day multiplier: 1.1x","Day-of-week multiplier: 0.95x"],"tier":"small"},"checkpoints":[{"name":"Main Checkpoint","terminal":"Main Terminal"}],"hourlyPattern":[],"insights":{"peakHour":8,"peakWaitMinutes":0,"quietestHour":2,"quietestWaitMinutes":999,"totalCrowdsourcedReports":0,"tier":"small","hasLiveData":false}}