Air Seoul RS521 Flight Status Today

International flight Air Seoul RS521 takes off from Seoul (ICN) South Korea to Hanoi (HAN) Viet Nam. It's operated by Air Seoul. The plane leaves Incheon International Airport at 21:40 Asia/Seoul. The flight is expected to land at Noi Bai International Airport at 00:20 Asia/Ho_Chi_Minh. The flight will last about 4 hours 19 minutes.

RS521 - ASV521 Air Seoul (RS)
ICN Seoul South Korea
Flight ICN to HAN
HAN Hanoi Viet Nam
NO FLIGHTS IN THE LAST 14 DAYS Lasted record on 27-March-2021
Departure Incheon International Airport
IATA: ICNICAO: RKSI
Scheduled 21:40
T1
Arrival Noi Bai International Airport
IATA: HANICAO: VVNB
Scheduled 00:20
T2
RS521 Detail
  • Type: International Flight
  • Flight Duration: 4 hours 19 minutes
  • Flight Distance: 2683 kms / 1667 miles
Airline
  • Air Seoul
  • IATA: RS
  • ICAO: ASV
  • Operating Days: NO FLIGHTS IN THE LAST 14 DAYS
Passenger Services
  • Service type: Normal passenger
  • Seats: 195
  • Freight capacity: 4.6 tons
  • Passenger classes: Economy, Shuttle
More Detail
  • Aircraft: Airbus A321
  • Callsign: SKV521
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: Asia/Ho_Chi_Minh
  • Current Time in Seoul: Tuesday 2026-04-14 05:08 AM
  • Current Time in Hanoi: Tuesday 2026-04-14 03:08 AM

Flight routes similar to Air Seoul RS521

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Vietnam Airlines VN415
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United Airlines UA7314
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Korean Air KE5689
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Virgin Atlantic VS5517
Virgin Atlantic 		14/04/2026
18:55 		4 hours 40 minutes
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Korean Air KE441
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Korean Air KE361
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Air Seoul Flight RS521 FAQs

What is the scheduled flight duration for Air Seoul RS521 flight?

On average, nonstop flight takes 4 hour(s) 19 minutes, with the flight distance of 2683 km (1667 miles).

What type of aircraft is used for the Air Seoul RS521 flight?

All Air Seoul RS521 flights are operated using Airbus A321 aircraft.

Which terminal the flight Air Seoul RS521 is arriving at?

Flight Air Seoul RS521 arrives in Noi Bai International Airport at Terminal T2.