| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Dec 20 | SYX | KUL | 23:00 | 01:40 |
Landed Late
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| Dec 03 | SYX | KUL | 22:28 | 01:11 |
Landed
|
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| Nov 01 | SYX | KUL | 22:27 | 01:08 |
Landed
|
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| Oct 22 | SYX | KUL | 22:24 | 01:08 |
Landed
|
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| Oct 11 | SYX | KUL | 22:05 | 01:25 |
Delayed >1h
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Flynas Flight XY631 connects Sanya, China to Kuala Lumpur, Malaysia, taking off from Sanya Phoenix International Airport SYX and landing at Kuala Lumpur International Airport KUL.
How long is the XY631 flight from Sanya to Kuala Lumpur?
The average flight time from Sanya to Kuala Lumpur is 2 hours and 42 minutes. The flight distance is 1923 km / 1195 miles and the average flight speed is 710 km/h / 441 mph.
What is the On-Time Performance (OTP) of Flynas Flight XY631 Sanya to Kuala Lumpur?
The Airportia On-Time Performance Rating for Flynas Flight XY631 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight XY631 arriving at?
Flight XY631 arrives at Kuala Lumpur International Airport (KUL) Terminal 1.
When was the latest XY631 flight?
The latest flight took off on Saturday, December 20th, 2025 with the flight status being Landed on 01:40.
How else can the flight XY631 be referenced as?
This Flynas flight can also be referenced as KNE631, XY0631, XY 631, KNE 631.
How often is flight XY631 delayed?
On average, 40% of all XY631 flights are delayed. The average delay is 36 minutes.
See our XY631 Flight Tracker above for more details.
Other flights departing from Sanya SYX: FU6742, 7S861
Other flights arriving at Kuala Lumpur KUL: CZ5019, MH7465, MH7489, FY6539
All flights connecting Sanya SYX to Kuala Lumpur KUL.