3U4645 Flight Status Sichuan Airlines: Hangzhou to Xining (CSC4645)

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3U 4645 Hangzhou to Xining Flight Status

Sichuan Airlines Flight 3U4645 from Hangzhou Xiaoshan International Airport HGH to Xining Caojiabao Airport XNN is not scheduled for today June 4th, 2026.
The last time the flight was scheduled was on October 25th, 2025.
Check the table below for 3U4645's most recent flight history:

3U 4645 Flight Status & Schedule Sichuan Airlines Hangzhou to Xining

Date	From	To	Departure	Arrival	Status
Oct 25	HGH	XNN	09:06	12:07	Landed	Track >
Oct 23	HGH	XNN	09:14	12:16	Landed	Track >
Oct 21	HGH	XNN	09:11	12:11	Landed	Track >
Oct 20	HGH	XNN	06:22	09:17	Landed	Track >
Oct 19	HGH	XNN	06:33	09:32	Landed	Track >
Oct 18	HGH	XNN	09:05	11:59	Landed	Track >
Oct 16	HGH	XNN	09:08	12:08	Landed	Track >
Oct 14	HGH	XNN	08:58	11:56	Landed	Track >
Oct 13	HGH	XNN	06:31	09:23	Landed	Track >
Oct 12	HGH	XNN	06:30	09:29	Landed	Track >

< All Hangzhou HGH Departures All Xining XNN Arrivals >

Sichuan Airlines 3U 4645 Hangzhou to Xining Flight Information

Sichuan Airlines Flight 3U4645 connects Hangzhou, China to Xining, China, taking off from Hangzhou Xiaoshan International Airport HGH and landing at Xining Caojiabao Airport XNN.

How long is the 3U4645 flight from Hangzhou to Xining?

The average flight time from Hangzhou to Xining is 2 hours and 58 minutes. The flight distance is 1842 km / 1145 miles and the average flight speed is 621 km/h / 386 mph.

What is the On-Time Performance (OTP) of Sichuan Airlines Flight 3U4645 Hangzhou to Xining?

The Airportia On-Time Performance Rating for Sichuan Airlines Flight 3U4645 is 5/5 stars. This metric is calculated using data from the past 10 flights.

Which terminal is the flight 3U4645 arriving at?

Flight 3U4645 arrives at Xining Caojiabao Airport (XNN) Terminal 2.

When was the latest 3U4645 flight?

The latest flight took off on Saturday, October 25th, 2025 with the flight status being Landed on 12:07.

How else can the flight 3U4645 be referenced as?

This Sichuan Airlines flight can also be referenced as CSC4645, 3U 4645, CSC 4645.

How often is flight 3U4645 delayed?

On average, 10% of all 3U4645 flights are delayed. The average delay is 1 minute.

See our 3U4645 Flight Tracker above for more details.

3U4645 and Hangzhou HGH to Xining XNN Flights

Other flights departing from Hangzhou HGH: 3U3159, GJ8639, MU6155, MU6459

Other flights arriving at Xining XNN: GJ8639, CA8317, CZ6237, DR6549

All flights connecting Hangzhou HGH to Xining XNN.

3U4645 Sichuan Airlines Flight: Hangzhou to Xining Route Map

3U4645 Sichuan Airlines Flight Map: Hangzhou to Xining

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