3U 4581 Nanjing to Kunming Flight Status

Sichuan Airlines Flight 3U4581 from Nanjing Lukou International Airport NKG to Kunming Changshui International Airport KMG is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 13th, 2026.
Check the table below for 3U4581's most recent flight history:

3U 4581 Flight Status & Schedule

Date Departure Arrival Status
May 13 07:52 10:26
Landed
Track >
May 11 07:53 10:31
Landed
Track >
May 10 07:57 10:48
Landed
Track >
Apr 30 08:02 10:47
Landed
Track >
Apr 29 07:48 10:44
Landed
Track >

Sichuan Airlines 3U 4581 Nanjing to Kunming Flight Information

Sichuan Airlines Flight 3U4581 connects Nanjing, China to Kunming, China, taking off from Nanjing Lukou International Airport NKG and landing at Kunming Changshui International Airport KMG.

How long is the 3U4581 flight from Nanjing to Kunming?

The average flight time from Nanjing to Kunming is 2 hours and 42 minutes. The flight distance is 1722 km / 1070 miles and the average flight speed is 637 km/h / 396 mph.

What is the On-Time Performance (OTP) of Sichuan Airlines Flight 3U4581 Nanjing to Kunming?

The Airportia On-Time Performance Rating for Sichuan Airlines Flight 3U4581 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 3U4581 flight?

The latest flight took off on Wednesday, May 13th, 2026 with the flight status being Landed on 10:26.

How else can the flight 3U4581 be referenced as?

This Sichuan Airlines flight can also be referenced as CSC4581, 3U 4581, CSC 4581.

How often is flight 3U4581 delayed?

On average, 10% of all 3U4581 flights are delayed. The average delay is 2 minutes.

See our 3U4581 Flight Tracker above for more details.

3U4581 and Nanjing NKG to Kunming KMG Flights

Other flights departing from Nanjing NKG: HO1717, MU2909, MU2945, HO1721

Other flights arriving at Kunming KMG: MU9763, HO1717, MU5934, 8L9950

All flights connecting Nanjing NKG to Kunming KMG.

3U4581 Sichuan Airlines Flight: Nanjing to Kunming Route Map

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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.