Alpine Air Express 5A2601 Landed BIL Billings → HLN Helena 1h 39m 627km / 387mi (Direct: 279km, +55%) 01. Jul 2023 DEPARTURE 07:19 MDT 13:19 UTC 08:00 -40 minutes ARRIVAL 08:58 MDT 14:58 UTC 08:46 +12 minutes Beech 1900D N154GA Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Alpine Air Express 5A / AIP FREQUENCY irregular/new DISTANCE 279km FLIGHTS/WEEK 10 PUNCTUALITY 95% CO2 EMISSIONS Economy 128kg