Alpine Air Express 5A1592 Landed HLN Helena → BIL Billings 50m 279km / 172mi 07. Feb 2020 DEPARTURE 18:04 MST 01:04 UTC 17:59 +5 minutes ARRIVAL 18:54 MST 01:54 UTC 18:47 +7 minutes Beech 1900D N114AX AIRLINE Alpine Air Express 5A / AIP FREQUENCY 5x per week DISTANCE 279km FLIGHTS/WEEK 5 PUNCTUALITY 100% CO2 EMISSIONS Economy 160kg