Alpine Air Express 5A5005 Landed BTM Butte → BIL Billings 54m 306km / 188mi 06. Dec 2017 DEPARTURE 18:38 MST 01:38 UTC 18:25 +13 minutes ARRIVAL 19:32 MST 02:32 UTC 19:25 +7 minutes Beech C-99 Airliner N216CS AIRLINE Alpine Air Express 5A / AIP FREQUENCY daily DISTANCE 306km FLIGHTS/WEEK 2 PUNCTUALITY 100% CO2 EMISSIONS Economy 69kg