| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 20 | YUS | XNN | 14:20 | 16:00 |
Scheduled
|
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| Jul 19 | YUS | XNN | 14:35 | 15:41 |
Landed
|
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| Jul 17 | YUS | XNN | 14:40 | 15:43 |
Landed
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| Jul 15 | YUS | XNN | 14:51 | 15:57 |
Landed
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| Jul 13 | YUS | XNN | 14:41 | 15:51 |
Landed
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| Jul 12 | YUS | XNN | 14:25 | 15:22 |
Landed
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| Jul 10 | YUS | XNN | 16:13 | 17:14 |
Delayed
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| Jul 08 | YUS | XNN | 17:31 | 18:39 |
Landed Late
|
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| Jul 06 | YUS | XNN | 17:40 | 18:42 |
Landed Late
|
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| Jul 05 | YUS | XNN | 17:28 | 18:30 |
Landed Late
|
Track > |
Kunming Airlines Flight KY6640 connects Yushu, China to Xining, China, taking off from Yushu Batang Airport YUS and landing at Xining Caojiabao Airport XNN.
How long is the KY6640 flight from Yushu to Xining?
The average flight time from Yushu to Xining is 1 hour and 3 minutes. The flight distance is 614 km / 381 miles and the average flight speed is 557 km/h / 346 mph.
How many KY6640 flights are operated per week?
4 flights per week. The flight KY6640 is operated on Monday, Wednesday, Friday and Sunday.
What is the On-Time Performance (OTP) of Kunming Airlines Flight KY6640 Yushu to Xining?
The Airportia On-Time Performance Rating for Kunming Airlines Flight KY6640 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KY6640 arriving at?
Flight KY6640 arrives at Xining Caojiabao Airport (XNN) Terminal T3.
When was the latest KY6640 flight?
The latest flight took off on Monday, July 20th, 2026 with the flight status being Scheduled on 16:00.
How else can the flight KY6640 be referenced as?
This Kunming Airlines flight can also be referenced as KNA6640, KY 6640, KNA 6640.
How often is flight KY6640 delayed?
On average, 40% of all KY6640 flights are delayed. The average delay is 38 minutes.
See our KY6640 Flight Tracker above for more details.
Other flights departing from Yushu YUS: MU9902, TV9868, MU2218
Other flights arriving at Xining XNN: CZ8299, CZ6637, TV9874, TV9868
All flights connecting Yushu YUS to Xining XNN.