HLN Helena Regional Airport
Local time
· 2 departures on the board
- 06:25OO4660Denver(DEN)Gate 1On time
- 07:15OO3901Salt Lake City(SLC)Gate 03On time
Frequently asked questions
The IATA airport code for Helena Regional Airport is HLN.
The ICAO code for Helena Regional Airport is KHLN.
Helena Regional Airport (HLN) is located in Helena, United States.
The local time zone at Helena Regional Airport (HLN) is America/Denver (GMT-6).
About 10 scheduled departures were counted at Helena Regional Airport (HLN) when flight schedules were last measured on September 4, 2026.
For international flights, arrive at least 3 hours before departure; for domestic flights, about 2 hours.
The board on this page shows arrivals and departures for Helena Regional Airport (HLN). It re-checks for updates while the page is open, and every board states how old its data is — busy hubs are refreshed within hours, quieter airports less often.