Southwest Airlines WN1229 Landed SLC Salt Lake City → DEN Denver 57m 628km / 387mi 23. May 2025 DEPARTURE 10:38 MDT 16:38 UTC 10:20 +18 minutes GATE: B17 ARRIVAL 11:35 MDT 17:35 UTC 11:50 -14 minutes TERMINAL: C33 GATE: C33 Boeing B737 MAX 8 N8816Q Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Southwest Airlines WN / SWA FREQUENCY 4x per week DISTANCE 628km FLIGHTS/WEEK 154 PUNCTUALITY 72%