| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jul 19 | KMG | XIY | 19:41 | 21:18 |
Delayed
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| Jul 18 | KMG | XIY | 17:53 | 19:49 |
Landed
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| Jul 17 | KMG | XIY | 18:47 | 20:49 |
Delayed
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| Jul 16 | KMG | XIY | 17:45 | 20:31 |
Landed Late
|
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| Jul 15 | KMG | XIY | 17:52 | 19:43 |
Landed
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| Jul 14 | KMG | XIY | 17:58 | 20:07 |
Landed
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| Jul 13 | KMG | XIY | 17:52 | 19:54 |
Landed
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| Jul 12 | KMG | XIY | 17:56 | 19:46 |
Landed
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| Jul 11 | KMG | XIY | 17:50 | 19:52 |
Landed
|
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| Jul 10 | KMG | XIY | 18:02 | 20:05 |
Landed
|
Track > |
Kunming Airlines Flight KY8257 connects Kunming, China to Xi'an, China, taking off from Kunming Changshui International Airport KMG and landing at Xi'an Xianyang International Airport XIY.
How long is the KY8257 flight from Kunming to Xi'an?
The average flight time from Kunming to Xi'an is 2 hours and 1 minute. The flight distance is 1181 km / 734 miles and the average flight speed is 592 km/h / 368 mph.
How many KY8257 flights are operated per week?
7 flights per week. The flight KY8257 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Kunming Airlines Flight KY8257 Kunming to Xi'an?
The Airportia On-Time Performance Rating for Kunming Airlines Flight KY8257 is 4.8/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight KY8257 arriving at?
Flight KY8257 arrives at Xi'an Xianyang International Airport (XIY) Terminal 2.
When was the latest KY8257 flight?
The latest flight took off on Sunday, July 19th, 2026 with the flight status being En-Route on 21:18.
How else can the flight KY8257 be referenced as?
This Kunming Airlines flight can also be referenced as KNA8257, KY 8257, KNA 8257.
How often is flight KY8257 delayed?
On average, 30% of all KY8257 flights are delayed. The average delay is 42 minutes.
See our KY8257 Flight Tracker above for more details.
Flight KY8257 is code-shared by 3 airlines using the flight numbers CA5729, TV8093, ZH5557
Other flights departing from Kunming KMG: CZ3470, CZ3452, CA4418, MU5763
Other flights arriving at Xi'an XIY: GJ8620, CZ6455, RY8940, HU7868
All flights connecting Kunming KMG to Xi'an XIY.
