SWA4423
- Flight number
- SWA4423
- Airline
- Southwest Airlines (SWA)
- Route
- Denver International Airport (DEN/KDEN) →
- Observed take-off
- Last heard
- Aircraft
- N946WN · BOEING 737-700
- Positions recorded
- 703 As of 2026-10-13 04:05 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.