| Date | From | To | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Jun 23 | BOS | HKG | 01:45 | 05:00 |
Scheduled
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| Jun 22 | BOS | HKG | 01:59 | 05:09 |
Landed
|
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| Jun 21 | BOS | HKG | 02:10 | 05:10 |
Landed
|
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| Jun 20 | BOS | HKG | 02:35 | 05:45 |
Delayed
|
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| Jun 19 | BOS | HKG | 04:15 | 06:49 |
Delayed
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| Jun 18 | BOS | HKG | 01:46 | 04:40 |
Landed
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| Jun 17 | BOS | HKG | 01:47 | 04:20 |
Landed
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| Jun 16 | BOS | HKG | 01:53 | 04:11 |
Landed
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| Jun 15 | BOS | HKG | 01:42 | 04:18 |
Landed
|
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| Jun 14 | BOS | HKG | 02:05 | 05:22 |
Landed Late
|
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Cathay Pacific Flight CX811 connects Boston, United States to Hong Kong, Hong Kong, taking off from Boston Logan International Airport BOS and landing at Hong Kong International Airport HKG.
How long is the CX811 flight from Boston to Hong Kong?
The average flight time from Boston to Hong Kong is 14 hours and 50 minutes. The flight distance is 12806 km / 7957 miles and the average flight speed is 861 km/h / 535 mph.
How many CX811 flights are operated per week?
7 flights per week. The flight CX811 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday and Sunday.
What is the On-Time Performance (OTP) of Cathay Pacific Flight CX811 Boston to Hong Kong?
The Airportia On-Time Performance Rating for Cathay Pacific Flight CX811 is 4.7/5 stars. This metric is calculated using data from the past 10 flights.
Which terminal is the flight CX811 arriving at?
Flight CX811 arrives at Hong Kong International Airport (HKG) Terminal 1.
When was the latest CX811 flight?
The latest flight took off on Tuesday, June 23rd, 2026 with the flight status being Scheduled on 05:00.
How else can the flight CX811 be referenced as?
This Cathay Pacific flight can also be referenced as CPA811, CX0811, CX 811, CPA 811.
How often is flight CX811 delayed?
On average, 50% of all CX811 flights are delayed. The average delay is 39 minutes.
Can I get compensation for my delayed or cancelled CX811 flight or baggage issues?
If your CX811 flight was cancelled, delayed, or if you experienced baggage issues such as delayed, damaged, or lost bags, you may be entitled to compensation. Compensation amounts and eligibility depend on various regulations, including EC 261/2004, UK261, CA Montreal Convention, US GoodWill, BR-ANAC, SA-GACA and TK-SHY.
See our CX811 Flight Tracker above for more details.
Other flights departing from Boston BOS: DL154, B69917
Other flights arriving at Hong Kong HKG: CX875, DL89, CX829, UA877
All flights connecting Boston BOS to Hong Kong HKG.
