CSN3997
- Flight number
- CSN3997
- Airline
- China Southern Airlines (CSN)
- Route
- Beijing Daxing International Airport (PKX/ZBAD) → Kunming Changshui International Airport (KMG/ZPPP) At least one end of this route is not from our own observation.
- Last heard
- Aircraft
- B-323S · AIRBUS A-321neo
- Positions recorded
- 13 As of 2026-10-08 13:37 UTC
Source: observations by the map.flights community network of ADS-B receivers; times in UTC.