{"airport":{"code":"GRR","name":"Gerald R. Ford International Airport","city":"Grand Rapids","state":"MI","timezone":"America/Detroit"},"currentWait":{"minutes":7,"source":"estimated","lastUpdated":"2026-06-04T18:32:54.665Z","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 Security Checkpoint","terminal":"Main Terminal"}],"hourlyPattern":[],"insights":{"peakHour":8,"peakWaitMinutes":0,"quietestHour":2,"quietestWaitMinutes":999,"totalCrowdsourcedReports":0,"tier":"small","hasLiveData":false}}