Cathay Pacific CX3877 flight status now

CX3877 - CPA3877 Cathay Pacific (CX)
BOS Boston United States
Flight BOS to HKG
HKG Hong Kong Hong Kong
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 23-January-2025
Departure Logan International Airport
IATA: BOSICAO: KBOS
Scheduled 20:30
None None
Arrival Hong Kong International Airport
IATA: HKGICAO: VHHH
Scheduled 00:17
None None
CX3877 Detail
  • Type: International Flight
  • Flight Duration: 8 hours 52 minutes
  • Flight Distance: 12825 kms / 7969 miles
Airline
  • Cathay Pacific
  • IATA: CX
  • ICAO: CPA
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Airbus A350-1041
  • Callsign: CPA3877
  • Departure Timezone: America/New_York
  • Arrival Timezone: Asia/Hong_Kong
  • Current Time in Boston: Wednesday 2025-11-19 23:56 PM
  • Current Time in Hong Kong: Thursday 2025-11-20 12:56 PM

International flight Cathay Pacific CX3877 takes off from Boston (BOS) United States to Hong Kong (HKG) Hong Kong. It's operated by Cathay Pacific. The plane leaves Logan International Airport at 20:30 America/New_York. The flight is expected to land at Hong Kong International Airport at 00:17 Asia/Hong_Kong. The flight will last about 8 hours 52 minutes.

Similar flight route from Boston (BOS) to Hong Kong (HKG)

Airline Flight no Departure Arrival
Miat - Mongolian Airlines OM5811
Miat - Mongolian Airlines 		19/11/2025
00:30 		15 hours 1 minutes
05:00
Cathay Pacific CX811
Cathay Pacific 		19/11/2025
00:30 		15 hours 30 minutes
05:00

Frequently asked questions, answered

How long is the flight from Boston to Hong Kong?

On average, nonstop flight takes 8 hour(s) 52 minutes, with the flight distance of 12825 km (7969 miles).

What type of aircraft is used for the Cathay Pacific CX3877 flight?

All Cathay Pacific CX3877 flights are operated using Airbus A350-1041 aircraft.