Thornton River Airport serves Castleton, US.
Unfortunately, no recent traveler reviews or experiences for Thornton River Airport (US-5577) in Castleton, US could be found through the search. The identifier "US-5577" appears to be associated with a United Airlines flight number (UA5577) rather than an airport code for a publicly reviewed airport. It is possible that Thornton River Airport is a private airstrip or a small general aviation facility without commercial flights, hence the absence of public traveler feedback on its facilities, amenities, security, or transportation.
Traveler reviews & tips
From people who've recently flown through Castleton.
No tips for US-5577 yet — be the first to help fellow travelers.
Share your tip or review
Help fellow travelers at Thornton River Airport. Tips are reviewed before publishing.
Common questions about US-5577
Quick answers, straight from the schedule data.
Where is Thornton River Airport located?
Thornton River Airport is located in Castleton, US, at an elevation of 376 ft. Its IATA code is — and ICAO code is US-5577.