3U 6343 Chengdu to Xining Flight Status

Sichuan Airlines Flight 3U6343 from Tianfu International TFU to Xining Caojiabao Airport XNN is not scheduled for today June 21st, 2026.
The last time the flight was scheduled was on July 24th, 2025.
Check the table below for 3U6343's most recent flight history:

3U 6343 Flight Status & Schedule

Date Departure Arrival Status
Jul 24 13:55 15:40
Scheduled
Track >
Jul 23 14:03 15:24
Landed
Track >
Jul 22 14:14 15:38
Landed
Track >
Jul 21 13:59 15:21
Landed
Track >
Jul 20 14:00 15:12
Landed
Track >

Sichuan Airlines 3U 6343 Chengdu to Xining Flight Information

Sichuan Airlines Flight 3U6343 connects Chengdu, China to Xining, China, taking off from Tianfu International TFU and landing at Xining Caojiabao Airport XNN.

How long is the 3U6343 flight from Chengdu to Xining?

The average flight time from Chengdu to Xining is 1 hour and 18 minutes. The flight distance is 725 km / 451 miles and the average flight speed is 544 km/h / 338 mph.

What is the On-Time Performance (OTP) of Sichuan Airlines Flight 3U6343 Chengdu to Xining?

The Airportia On-Time Performance Rating for Sichuan Airlines Flight 3U6343 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 3U6343 flight?

The latest flight took off on Thursday, July 24th, 2025 with the flight status being Scheduled on 15:40.

How else can the flight 3U6343 be referenced as?

This Sichuan Airlines flight can also be referenced as CSC6343, 3U 6343, CSC 6343.

How often is flight 3U6343 delayed?

On average, 10% of all 3U6343 flights are delayed. The average delay is 30 minutes.

See our 3U6343 Flight Tracker above for more details.

3U6343 and Chengdu TFU to Xining XNN Flights

Other flights departing from Chengdu TFU: CA2543, CX987, MU5756, MU5825

Other flights arriving at Xining XNN: CA2725, MU6135, GJ8659, ZH9415

All flights connecting Chengdu TFU to Xining XNN.

3U6343 Sichuan Airlines Flight: Chengdu to Xining Route Map

3U6343 Sichuan Airlines Flight Map: Chengdu to Xining
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Flight-schedule data supplied by Aviation Edge Real-time Flight Schedules API.