Departure: Wed, Jun 3, 2026
Scheduled:
11:30
|
Actual:
11:40
Arrival: Wed, Jun 3, 2026
Scheduled:
13:10
|
Estimated:
13:20

3U 4040 Flight Status & Schedule

Date Departure Arrival Status
Jun 03 11:40 13:20
En-Route
Track >
Jun 01 11:33 13:10
Landed
Track >
May 31 11:26 13:06
Landed
Track >
May 29 11:30 13:13
Landed
Track >
May 27 11:57 13:39
Delayed
Track >

Sichuan Airlines 3U 4040 Dalian to Kunming Flight Information

Sichuan Airlines Flight 3U4040 connects Dalian, China to Kunming, China, taking off from Dalian Zhoushuizi International Airport DLC and landing at Lvliang Dawu Airport LLV.

How long is the 3U4040 flight from Dalian to Kunming?

The average flight time from Dalian to Kunming is 9 hours and 39 minutes. The flight distance is 917 km / 570 miles and the average flight speed is 95 km/h / 59 mph.

How many 3U4040 flights are operated per week?

4 flights per week. The flight 3U4040 is operated on Monday, Wednesday, Friday and Sunday.

What is the On-Time Performance (OTP) of Sichuan Airlines Flight 3U4040 Dalian to Kunming?

The Airportia On-Time Performance Rating for Sichuan Airlines Flight 3U4040 is 4.9/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 3U4040 flight?

The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being En-Route on 13:20.

How else can the flight 3U4040 be referenced as?

This Sichuan Airlines flight can also be referenced as CSC4040, 3U 4040, CSC 4040.

How often is flight 3U4040 delayed?

On average, 40% of all 3U4040 flights are delayed. The average delay is 12 minutes.

See our 3U4040 Flight Tracker above for more details.

3U4040 and Dalian DLC to Kunming LLV Flights

Other flights departing from Dalian DLC: CZ6123, G52780, GS6423, MU6962

Other flights arriving at Kunming LLV: 3U6861, G52780, KN5502, EU1847

All flights connecting Dalian DLC to Kunming LLV.

3U4040 Sichuan Airlines Flight: Dalian to Kunming Route Map

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