SWA3873

Flight number

SWA3873

Airline

Southwest Airlines (SWA)

Route

Denver International Airport (DEN/KDEN) →

Observed take-off

2026-09-23 15:41 UTC

Last heard

2026-09-23 16:08 UTC

Aircraft

N7889A · BOEING 737-700

Positions recorded

22 As of 2026-09-23 16:08 UTC

Source: observations by the map.flights community network of ADS-B receivers; times in UTC.