Alpine Air Express 5A2597 Landed BIL Billings → MSO Missoula 1h 9m 443km / 273mi 06. Jun 2023 DEPARTURE 06:31 MDT 12:31 UTC 06:00 +31 minutes ARRIVAL 07:41 MDT 13:41 UTC 07:30 +11 minutes Beech 1900D N422AX AIRLINE Alpine Air Express 5A / AIP FREQUENCY 5x per week DISTANCE 443km FLIGHTS/WEEK 14 PUNCTUALITY 93% CO2 EMISSIONS Economy 174kg