Apparatus

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flight_takeoff Flight

CPA3871

Operated by Cathay Pacific

Live map

Live map filtered to CPA3871. Shown when the flight is currently airborne.

Route airports View route page →

Departure

IAH KIAH VFR

George Bush Intercontinental Airport

Houston, US

Local time
21:07 CDT
Timezone
America/Chicago
Type
Large Airport
Elevation
97 ft
Coordinates
29.9844, -95.3414

cloud Weather

Wind
160° / 4 kt
Visibility
10 SM
Ceiling
FEW 18,000 ft, BKN 25,000 ft
Temp / Dew
24°C / 24°C
Altimeter
30.07 inHg

Obs: 2026-08-11T01:53:00.000Z

Raw METAR / TAF 
METAR KIAH 110153Z 16004KT 10SM FEW180 BKN250 24/24 A3007 RMK AO2 SLP180 T02440239

TAF KIAH 102320Z 1100/1206 17010KT P6SM SCT100 BKN250 FM110100 17006KT P6SM FEW025 SCT100 BKN250 FM111500 19007KT P6SM SCT025 BKN035 FM111800 17011KT P6SM SCT045 FM120000 16009KT P6SM SCT100

flight Live Traffic

flight_takeoff 254 Departures
flight_land 192 Arrivals

Arrival

HKG VHHH VFR

Hong Kong International Airport

Hong Kong, HK

Local time
10:07 GMT+8
Timezone
Asia/Hong_Kong
Type
Large Airport
Elevation
28 ft
Coordinates
22.3118, 113.9149

cloud Weather

Wind
270° / 4 kt
Visibility
6 SM
Ceiling
FEW 3,000 ft
Temp / Dew
32°C / 22°C
Altimeter
29.50 inHg

Obs: 2026-08-11T02:00:00.000Z

Raw METAR / TAF 
METAR VHHH 110200Z 27004KT 9999 FEW030 32/22 Q0999 NOSIG

TAF VHHH 110200Z 1103/1209 28010KT 9999 FEW030 TX36/1106Z TX34/1206Z TN30/1122Z BECMG 1108/1110 22010KT

flight Live Traffic

flight_takeoff 9 Departures
flight_land 10 Arrivals

Recent history last 3

DateAircraftRouteTakeoffLandingDurationDep ΔArr Δ
2026-06-08 789269 IAH → HKG Jun 8, 21:05 UTCJun 8, 21:25 UTC20m - -
2026-06-08 789269 IAH → HKG Jun 8, 05:15 UTCJun 8, 20:35 UTC15h 20m - -
2026-06-04 789213 IAH → HKG Jun 4, 06:05 UTCJun 4, 21:55 UTC15h 50m - -

Performance history

Flights tracked
3
Avg arrival delay
-
On-time arrival
-
Aircraft used
2

Monthly activity 1 month

Month Flights tracked
June 2026 3

CPA3871 frequently asked

Where does flight CPA3871 fly?
CPA3871 (Cathay Pacific) flies from IAH to HKG. View the full route page.
How long is flight CPA3871?
Based on observed flights, CPA3871 takes on average 10h 30m from takeoff to landing.
How often does CPA3871 fly?
CPA3871 has been observed flying occasionally in our tracking data. We've recorded 3 flights under this callsign.
What aircraft operates flight CPA3871?
CPA3871 has been operated by 2 different aircraft in our records. Tail numbers are listed in the recent history below.
Can I track CPA3871 live?
Yes. When CPA3871 is currently airborne, the live tracker map above shows its real-time position from ADS-B broadcasts. If the map is empty, the flight is not currently in the air.