{"airport":{"code":"BIL","name":"Billings Logan International Airport","city":"Billings","state":"MT"},"currentWait":{"minutes":2,"source":"estimated","lastUpdated":"2026-07-21T22:07:22.216Z"},"tier":"regional","hasLiveData":false,"checkpointCount":1,"premium":{"available":true,"endpoints":["/api/public/airports/bil/confidence","/api/public/airports/bil/intelligence","/api/public/airports/bil/history"],"contact":"support@tsatrack.com"}}