{"airport":{"code":"MDW","name":"Chicago Midway International Airport","city":"Chicago","state":"IL"},"currentWait":{"minutes":14,"source":"estimated","lastUpdated":"2026-10-09T10:24:51.579Z"},"tier":"medium","hasLiveData":false,"checkpointCount":2,"premium":{"available":true,"endpoints":["/api/public/airports/mdw/confidence","/api/public/airports/mdw/intelligence","/api/public/airports/mdw/history"],"contact":"support@tsatrack.com"}}