Air Seoul RS903 flight status now

RS903 - ASV903 Air Seoul (RS)
GMP Seoul South Korea
Flight GMP to CJU
CJU Jeju South Korea
Contact Airlines It may not operate on the date requested
Departure Gimpo International Airport
IATA: GMPICAO: RKSS
Scheduled 10:30
None 3
Arrival Jeju International Airport
IATA: CJUICAO: RKPC
Scheduled 11:45
None None
RS903 Detail
  • Type: Domestic Flight
  • Flight Duration: 1 hours 15 minutes
  • Flight Distance: 451 kms / 280 miles
Airline
  • Air Seoul
  • IATA: RS
  • ICAO: ASV
  • Operating Days: Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday
Passenger Services
  • Service type: None
  • Seats: None
  • Freight capacity: None
  • Passenger classes: None
More Detail
  • Aircraft: Airbus A321
  • Callsign: None
  • Departure Timezone: Asia/Seoul
  • Arrival Timezone: Asia/Seoul
  • Current Time in Seoul: Wednesday 2025-11-19 18:44 PM
  • Current Time in Jeju: Wednesday 2025-11-19 18:44 PM

Domestic flight Air Seoul RS903 takes off from Seoul (GMP) South Korea to Jeju (CJU) South Korea. It's operated by Air Seoul. The plane leaves Gimpo International Airport at 10:30 Asia/Seoul. The flight is expected to land at Jeju International Airport at 11:45 Asia/Seoul. The flight will last about 1 hours 15 minutes.

Air Seoul RS903 Flight Statistics

Air Seoul
Air Seoul
FLIGHT NO RS903
AIRPLANE Airbus A321
ON TIME 0
DELAYED 1
CANCELLED 0
ON TIME 0
DELAYED 1
CANCELLED 0
ON TIME 10
DELAYED 6
CANCELLED 0
ON TIME 29
DELAYED 17
CANCELLED 0
Last 14 days flight data
14 30 60 90
On Time Rate

Air Seoul RS903 Flight Schedule and Histories

Time Departure Arrival Actual departure Actual arrival
Wed 12 Nov
Arrived On time
Seoul (GMP) 2025-11-12T10:30
Jeju (CJU) 2025-11-12T11:45
2025-11-12T10:51
2025-11-12T11:49
Mon 10 Nov
Arrived On time
Seoul (GMP) 2025-11-10T10:30
Jeju (CJU) 2025-11-10T11:45
2025-11-10T10:46
2025-11-10T11:42
Sat 25 Oct
Arrived On time
Seoul (GMP) 2025-10-25T09:45
Jeju (CJU) 2025-10-25T11:00
2025-10-25T09:48
2025-10-25T10:52
Mon 13 Oct
Arrived Delayed by 46m
Seoul (GMP) 2025-10-13T09:45
Jeju (CJU) 2025-10-13T11:00
2025-10-13T10:28
2025-10-13T11:46
Sat 11 Oct
Scheduled Delayed by 20m
Seoul (GMP) 2025-10-11T09:45
Jeju (CJU) 2025-10-11T11:00
Fri 10 Oct
Arrived Delayed by 23m
Seoul (GMP) 2025-10-10T09:45
Jeju (CJU) 2025-10-10T11:00
2025-10-10T10:16
2025-10-10T11:23
Wed 08 Oct
Arrived On time
Seoul (GMP) 2025-10-08T09:45
Jeju (CJU) 2025-10-08T11:00
2025-10-08T09:53
2025-10-08T10:58
Fri 03 Oct
Scheduled On time
Seoul (GMP) 2025-10-03T09:45
Jeju (CJU) 2025-10-03T11:00
Tue 30 Sep
Arrived On time
Seoul (GMP) 2025-09-30T09:45
Jeju (CJU) 2025-09-30T11:00
2025-09-30T10:18
2025-09-30T11:13
Mon 29 Sep
Arrived On time
Seoul (GMP) 2025-09-29T09:45
Jeju (CJU) 2025-09-29T11:00
2025-09-29T09:50
2025-09-29T11:01

Similar flight route from Seoul (GMP) to Jeju (CJU)

Airline Flight no Departure Arrival
Asiana Airlines OZ8985
Asiana Airlines 		19/11/2025
18:35 		1 hours 15 minutes
19:50
Asiana Airlines OZ8973
Asiana Airlines 		19/11/2025
15:20 		1 hours 8 minutes
16:35
EASTAR JET ZE205
EASTAR JET 		19/11/2025
08:00 		1 hours 14 minutes
09:15
Asiana Airlines OZ8027
Asiana Airlines 		19/11/2025
07:20 		1 hours 4 minutes
08:35
Asiana Airlines OZ8961
Asiana Airlines 		19/11/2025
15:10 		1 hours 15 minutes
16:25
Jin Air LJ535
Jin Air 		19/11/2025
13:40 		1 hours 6 minutes
14:55
Air Busan BX8027
Air Busan 		19/11/2025
07:20 		1 hours 4 minutes
08:35
Jeju Air 7C119
Jeju Air 		19/11/2025
12:50 		1 hours 9 minutes
14:05

Frequently asked questions, answered

How long is the flight from Seoul to Jeju?

On average, nonstop flight takes 1 hour(s) 15 minutes, with the flight distance of 451 km (280 miles).

What type of aircraft is used for the Air Seoul RS903 flight?

All Air Seoul RS903 flights are operated using Airbus A321 aircraft.

How many Air Seoul RS903 flights are operated a week?

7 flights per week. The Flight Air Seoul RS903 is operated on Monday, Tuesday, Wednesday, Thursday, Friday, Saturday, Sunday .