3U1637 Flight Status Sichuan Airlines: Changchun to Shenzhen (CSC1637)

Sichuan Airlines 3U 1637

Scheduled in 2h34'

CGQ Changchun

Scheduled
08:00
Estimated
08:00

Terminal: 2

Departure: Wed, Nov 4, 2026 · local time UTC+8

Changchun Longjia International Airport (CGQ)

All CGQ Departures >

SZX Shenzhen

Scheduled
12:45

Terminal: T3

Arrival: Wed, Nov 4, 2026 · local time UTC+8

Shenzhen Bao'an International Airport (SZX)

All SZX Arrivals >

Departs in 2h 34m 0%

CGQ 08:00 SZX 12:45

2,612 km (1,623 mi) to fly

Route map CGQ to SZX Map of the great-circle route from Changchun Longjia International Airport, China to Shenzhen Bao'an International Airport, China, 2612 km. The plane shows an estimated position based on departure and arrival times. Map data: Natural Earth. CHINA CGQ SZX Map data: Natural Earth

Estimated position based on departure and arrival times, not live tracking. Times are local at each airport.

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Distance: 2612 km / 1623 miles · Scheduled Duration: 04:45 · Typical Duration: 04:15

3U 1637 Flight Status & Schedule Sichuan Airlines Changchun to Shenzhen

Date From To Departure Arrival Status Details
Nov 04 CGQ SZX 08:00 12:45 Scheduled Track >
Nov 03 CGQ SZX 08:08 12:21 Landed Track >
Nov 02 CGQ SZX 07:59 12:26 Landed Track >
Nov 01 CGQ SZX 08:01 12:46 Landed Track >
Oct 31 CGQ SZX 08:03 12:07 Landed Track >
Oct 30 CGQ SZX 08:05 12:10 Landed Track >
Oct 29 CGQ SZX 08:04 12:13 Landed Track >
Oct 28 CGQ SZX 08:01 12:14 Landed Track >
Oct 26 CGQ SZX 08:07 12:39 Landed Track >
Oct 25 CGQ SZX 08:01 12:21 Landed Track >

Sichuan Airlines flight 3U 1637 links Changchun and Shenzhen, 2,612 km (1,623 mi) apart, and flies daily. With 4 h 45 min in the timetable and a usual flight time of about 4 h 15 min, it often makes up time. Today's flight is scheduled to leave at 08:00 and arrive at 12:45 local time.

< All Changchun CGQ Departures All Shenzhen SZX Arrivals >

About 3U 1637

Route
Changchun Longjia International Airport CGQ to Shenzhen Bao'an International Airport SZX
Distance
2,612 km (1,623 mi)
Typical flight time
4 h 15 min
Flies
Daily
On time
9 of the last 9
Usually departs from
Terminal 2

3U 1637 FAQ

How long is the 3U1637 flight?
The timetable allows 4 h 45 min. Changchun to Shenzhen is 2,612 km (1,623 mi).
How often is 3U1637 late?
None of the last 9 flights arrived 15 or more minutes late.
Which days does 3U1637 fly?
Daily: it was scheduled on each of the last 7 days.
Which terminal does 3U1637 use?
It usually leaves from Terminal 2 at Changchun Longjia International Airport (CGQ) and arrives at Terminal T3 at Shenzhen Bao'an International Airport (SZX). Check the flight card above for today's terminal and gate.
What other flight numbers does 3U1637 have?
Also listed as CSC1637 (Sichuan Airlines' ICAO code) and 3U 1637.

3U1637 and Changchun CGQ to Shenzhen SZX Flights

Flight 3U1637 is a code-share Sichuan Airlines flight of the China Southern Airlines operated CZ6357.

Other flights departing from Changchun CGQ: CZ6357, CA1654, FM9436

Other flights arriving at Shenzhen SZX: CZ6357, 9C8754, CZ3576

All flights connecting Changchun CGQ to Shenzhen SZX.