SWA1581
- Airline
- Southwest Airlines (SWA)
- Route
- Chicago Midway International Airport (MDW/KMDW) →
- Observed take-off
- Last heard
- Aircraft
- N8831L · BOEING 737 MAX 8
- Positions recorded
- 2558 As of 2026-09-20 15:39 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.