SWA4521
- Airline
- Southwest Airlines (SWA)
- Route
- Baltimore/Washington International Thurgood Marshall Airport (BWI/KBWI) →
- Observed take-off
- Last heard
- Aircraft
- N8673F · BOEING 737-800
- Positions recorded
- 851 As of 2026-10-12 21:51 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.