3U 5403 Yantai to Kunming Flight Status

Sichuan Airlines Flight 3U5403 from Yantai Penglai International Airport YNT to Kunming Changshui International Airport KMG is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on May 9th, 2026.
Check the table below for 3U5403's most recent flight history:

3U 5403 Flight Status & Schedule

Date Departure Arrival Status
May 09 17:40 21:25
Cancelled
Track >
May 05 17:37 21:13
Unknown
Track >
May 04 17:25 20:58
Unknown
Track >
Apr 30 17:40 21:25
En-Route
Track >
Apr 29 17:44 21:03
Landed
Track >

Sichuan Airlines 3U 5403 Yantai to Kunming Flight Information

Sichuan Airlines Flight 3U5403 connects Yantai, China to Kunming, China, taking off from Yantai Penglai International Airport YNT and landing at Kunming Changshui International Airport KMG.

How long is the 3U5403 flight from Yantai to Kunming?

The average flight time from Yantai to Kunming is 3 hours and 32 minutes. The flight distance is 2204 km / 1369 miles and the average flight speed is 617 km/h / 383 mph.

What is the On-Time Performance (OTP) of Sichuan Airlines Flight 3U5403 Yantai to Kunming?

The Airportia On-Time Performance Rating for Sichuan Airlines Flight 3U5403 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 3U5403 flight?

The latest flight was scheduled for Saturday, May 9th, 2026 but was cancelled.

How else can the flight 3U5403 be referenced as?

This Sichuan Airlines flight can also be referenced as CSC5403, 3U 5403, CSC 5403.

How often is flight 3U5403 delayed?

On average, 10% of all 3U5403 flights are delayed. The average delay is 19 minutes.

See our 3U5403 Flight Tracker above for more details.

3U5403 and Yantai YNT to Kunming KMG Flights

Other flights departing from Yantai YNT: GS6432, MU6608, MU6423, FM9242

Other flights arriving at Kunming KMG: DZ6372, KN5007, MU6423, MU857

All flights connecting Yantai YNT to Kunming KMG.

3U5403 Sichuan Airlines Flight: Yantai to Kunming Route Map

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