| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 03 | XNN | LXA | 17:25 | 19:39 |
Landed
|
Track > |
| Jun 01 | XNN | LXA | 17:30 | 20:00 |
En-Route
|
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| May 31 | XNN | LXA | 17:23 | 19:21 |
Landed
|
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| May 29 | XNN | LXA | 17:22 | 19:24 |
Landed
|
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| May 27 | XNN | LXA | 17:33 | 19:43 |
Landed
|
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| May 25 | XNN | LXA | 17:26 | 19:36 |
Landed
|
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| May 24 | XNN | LXA | 17:25 | 19:35 |
Landed
|
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| May 22 | XNN | LXA | 17:35 | 19:41 |
Landed
|
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| May 20 | XNN | LXA | 17:26 | 19:31 |
Landed
|
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| May 18 | XNN | LXA | 20:12 | 22:36 |
Delayed
|
Track > |
Air China Flight CA3990 connects Xining, China to Lhasa, China, taking off from Xining Caojiabao Airport XNN and landing at Lhasa Gonggar Airport LXA.
How long is the CA3990 flight from Xining to Lhasa?
The average flight time from Xining to Lhasa is 2 hours and 8 minutes. The flight distance is 1312 km / 815 miles and the average flight speed is 604 km/h / 375 mph.
How many CA3990 flights are operated per week?
4 flights per week. The flight CA3990 is operated on Monday, Wednesday, Friday and Sunday.
What is the On-Time Performance (OTP) of Air China Flight CA3990 Xining to Lhasa?
The Airportia On-Time Performance Rating for Air China Flight CA3990 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CA3990 arriving at?
Flight CA3990 arrives at Lhasa Gonggar Airport (LXA) Terminal T3.
When was the latest CA3990 flight?
The latest flight took off on Wednesday, June 3rd, 2026 with the flight status being Landed on 19:39.
How else can the flight CA3990 be referenced as?
This Air China flight can also be referenced as CCA3990, CA 3990, CCA 3990.
How often is flight CA3990 delayed?
On average, 10% of all CA3990 flights are delayed. The average delay is 156 minutes.
See our CA3990 Flight Tracker above for more details.
Other flights departing from Xining XNN: CZ6638, TV9792, TV9874, TV9840
Other flights arriving at Lhasa LXA: TV9878, TV9792, TV9874, TV9872
All flights connecting Xining XNN to Lhasa LXA.