Alpine Air Express 5A1827 Landed CYS Cheyenne → DEN Denver 27m 144km / 88mi 22. May 2025 DEPARTURE 20:02 MDT 02:02 UTC 19:01 +61 minutes ARRIVAL 20:29 MDT 02:29 UTC -1 minutes Beech C-99 Airliner N238AL Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Alpine Air Express 5A / AIP FREQUENCY 6x per week DISTANCE 144km FLIGHTS/WEEK 21 PUNCTUALITY 71% CO2 EMISSIONS Economy 46kg