How long is the 3U1781 flight?

The timetable allows 2 h 5 min. Haikou to Kunming is 963 km (598 mi).

Which terminal does 3U1781 use?

It usually leaves from Terminal 2 at Haikou Meilan International Airport (HAK). Check the flight card above for today's terminal and gate.

What other flight numbers does 3U1781 have?

Also listed as CSC1781 (Sichuan Airlines' ICAO code) and 3U 1781.

3U1781 Flight Status Sichuan Airlines: Haikou to Kunming (CSC1781)

Sichuan Airlines 3U 1781

Landed On Time

HAK Haikou

Scheduled: 13:00
Actual: 13:09

Terminal: 2 | Gate: 36

Departure: Mon, Nov 9, 2026 · local time UTC+8

Haikou Meilan International Airport (HAK)

All HAK Departures >

KMG Kunming

Scheduled: 15:05
Actual: 14:42
Delay

Arrival: Mon, Nov 9, 2026 · local time UTC+8

Kunming Changshui International Airport (KMG)

All KMG Arrivals >

Landed 5h 27m ago 100%

HAK 13:09 KMG 14:42

963 km (598 mi) flown

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

Add to calendar

Distance: 963 km / 598 miles · Scheduled Duration: 02:05 · Actual Duration: 01:33

3U 1781 Flight Status & Schedule Sichuan Airlines Haikou to Kunming

Date	From	To	Departure	Arrival	Status	Details
Nov 09	HAK	KMG	13:09	14:42	Landed	Track >
Nov 08	HAK	KMG	13:18	14:50	Landed	Track >
Nov 06	HAK	KMG	13:00	14:41	Landed	Track >
Nov 04	HAK	KMG	13:14	14:44	Landed	Track >
Nov 02	HAK	KMG	12:58	14:23	Landed	Track >
Nov 01	HAK	KMG	13:00	14:34	Landed	Track >

Sichuan Airlines' Haikou–Kunming flight covers 963 km (598 mi) and runs four times a week: Monday, Wednesday, Friday and Sunday. With 2 h 5 min in the timetable and a usual flight time of about 1 h 35 min, it often makes up time. Today it left on time and landed at 14:42, 23 minutes early.

< All Haikou HAK Departures All Kunming KMG Arrivals >

About 3U 1781

Route: Haikou Meilan International Airport HAK to Kunming Changshui International Airport KMG
Distance: 963 km (598 mi)
Typical flight time: 1 h 35 min
Flies: Mon, Wed, Fri, Sun
On time: 6 of the last 6
Usually departs from: Terminal 2

3U 1781 FAQ

How long is the 3U1781 flight?: The timetable allows 2 h 5 min. Haikou to Kunming is 963 km (598 mi).
How often is 3U1781 late?: None of the last 6 flights arrived 15 or more minutes late.
Which days does 3U1781 fly?: Four times a week: Monday, Wednesday, Friday and Sunday, based on the schedule of the last 7 days.
Which terminal does 3U1781 use?: It usually leaves from Terminal 2 at Haikou Meilan International Airport (HAK). Check the flight card above for today's terminal and gate.
What other flight numbers does 3U1781 have?: Also listed as CSC1781 (Sichuan Airlines' ICAO code) and 3U 1781.

3U1781 and Haikou HAK to Kunming KMG Flights

Flight 3U1781 is a code-share Sichuan Airlines flight of the China Southern Airlines operated CZ6721.

Other flights departing from Haikou HAK: CZ6721, HU7281

Other flights arriving at Kunming KMG: EU1947, CZ6721

All flights connecting Haikou HAK to Kunming KMG.