Flight
CSN3731 5 Feb 2026
CSN3731, operated by China Southern Airlines, on 5 Feb 2026. Scheduled and actual times are local to each airport (hover for UTC).
Flightestimated
PlaneTrack receiver network| Route | Route not recorded |
| Status | Completed (receiver network) |
| First seen airborne | 00:50Z |
| Last seen | 05:08Z |
| Duration | 4h 17m |
| Aircraft | B-1922 |
| Max altitude | 31,100 ft |
Punctuality, last 30 days
No completed CSN3731 departures with FAA schedule times in the last 30 days.
Schedule, departure and arrival times from the FAA SWIM feed; aircraft, altitude and distance from the PlaneTrack receiver network. On time means a departure within 15 minutes of schedule.