Landed On Time
Departure: Mon, Sep 21, 2026
Scheduled:
22:22
|
Actual:
22:23
Arrival: Tue, Sep 22, 2026
Scheduled:
00:26
|
Actual:
00:28

3U 6637 Flight Status & Schedule

Date Departure Arrival Status
Sep 21 22:23 00:28
Landed
Track >

Sichuan Airlines 3U 6637 Chengdu to Lhasa Flight Information

Sichuan Airlines Flight 3U6637 connects Chengdu, China to Lhasa, China, taking off from Chengdu Shuangliu International Airport CTU and landing at Lhasa Gonggar Airport LXA.

How long is the 3U6637 flight from Chengdu to Lhasa?

The average flight time from Chengdu to Lhasa is 2 hours and 5 minutes. The flight distance is 1263 km / 785 miles and the average flight speed is 606 km/h / 377 mph.

How many 3U6637 flights are operated per week?

1 flight per week. The flight 3U6637 is operated on Monday.

What is the On-Time Performance (OTP) of Sichuan Airlines Flight 3U6637 Chengdu to Lhasa?

The Airportia On-Time Performance Rating for Sichuan Airlines Flight 3U6637 is 5/5 stars. This metric is calculated using data from the past 10 flights.

When was the latest 3U6637 flight?

The latest flight took off on Monday, September 21st, 2026 with the flight status being Landed on 00:28.

How else can the flight 3U6637 be referenced as?

This Sichuan Airlines flight can also be referenced as CSC6637, 3U 6637, CSC 6637.

How often is flight 3U6637 delayed?

On average, 100% of all 3U6637 flights are delayed. The average delay is 2 minutes.

See our 3U6637 Flight Tracker above for more details.

3U6637 and Chengdu CTU to Lhasa LXA Flights

Flight 3U6637 is code-shared by 3 airlines using the flight numbers G58733, MF4681, MU3261

Other flights departing from Chengdu CTU: CA1426, TV9770, EU1803, 3U9885

Other flights arriving at Lhasa LXA: TV9852, TV9882, TV9952, TV9900

All flights connecting Chengdu CTU to Lhasa LXA.

3U6637 Sichuan Airlines Flight: Chengdu to Lhasa Route Map

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