Southwest Airlines WN3670 Landed BOS Boston → STL St. Louis 2h 27m 1,681km / 1,037mi 31. May 2025 DEPARTURE 15:11 EDT 19:11 UTC 15:00 +11 minutes TERMINAL: B GATE: B33 ARRIVAL 16:38 CDT 21:38 UTC 16:55 -16 minutes TERMINAL: 2 GATE: E22 Boeing B737 MAX 8 N8856S Powered by adsbexhange.com Altitude ft Speed kts Track ° AIRLINE Southwest Airlines WN / SWA FREQUENCY 4x per week DISTANCE 1,681km FLIGHTS/WEEK 34 PUNCTUALITY 85%