Real-world route with Boeing 737-824 (N37267); United Airlines (Flight 2638) from Houston (KIAH) to Seattle (KSEA). Enjoy this little final approach screenshot; the game is MSFS 2020. #MSFS #Flightsim #Avgeek #UnitedAirlines #PMDG #Boeing #B738 #Houston #Texas #Seattle #Washington #America #Aviation