| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Oct 20 | TSN | XNN | 18:05 | 20:30 |
Unknown
|
Track > |
| Oct 13 | TSN | XNN | 19:12 | 21:27 |
Delayed
|
Track > |
Kunming Airlines Flight KY6638 connects Tianjin, China to Xining, China, taking off from Tianjin Binhai International Airport TSN and landing at Xining Caojiabao Airport XNN.
How long is the KY6638 flight from Tianjin to Xining?
The average flight time from Tianjin to Xining is 2 hours and 15 minutes. The flight distance is 1373 km / 853 miles and the average flight speed is 589 km/h / 366 mph.
What is the On-Time Performance (OTP) of Kunming Airlines Flight KY6638 Tianjin to Xining?
The Airportia On-Time Performance Rating for Kunming Airlines Flight KY6638 is 4.5/5 stars. This metric is calculated using data from the past 10 flights.
When was the latest KY6638 flight?
The latest flight took off on Monday, October 20th, 2025 with the flight status being Unknown on 20:30.
How else can the flight KY6638 be referenced as?
This Kunming Airlines flight can also be referenced as KNA6638, KY 6638, KNA 6638.
How often is flight KY6638 delayed?
On average, 50% of all KY6638 flights are delayed. The average delay is 57 minutes.
See our KY6638 Flight Tracker above for more details.
Other flights departing from Tianjin TSN: HU7497, TV6042, MU2278, G52863
Other flights arriving at Xining XNN: DZ6303, TV6042, TV6094, TV6108
All flights connecting Tianjin TSN to Xining XNN.
