Alpine Air Express 5A1599 Diverted BTM Butte → BZN Bozeman 49m 106km / 65mi 28. May 2025 DEPARTURE 17:28 MDT 23:28 UTC 08:30 +538 minutes ARRIVAL 18:18 MDT 00:18 UTC 0 minutes Beech C-99 Airliner N950AA AIRLINE Alpine Air Express 5A / AIP FREQUENCY 4x per week DISTANCE 106km FLIGHTS/WEEK 6 PUNCTUALITY 81% CO2 EMISSIONS Economy 41kg