Air Seoul
RS904 Flight status
According to Trip.com’s latest record on status for Air Seoul flight RS904 from Jeju City to Seoul (CJU-GMP): Flight RS904 has safely landed at Gimpo International Airport (GMP) 13:22 (local time), about 12m late.
Fri, Aug 28
Sat, Aug 29
Mon, Sep 7
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Arrived
The flight has arrived 6m early
1h 15m
Check-in Counter
64
Boarding Gate
7
Arrival Gate
3
Baggage
3
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Arrived
The flight has arrived 12m late
1h 15m
Check-in Counter
64
Boarding Gate
8
Arrival Gate
3
Baggage
3
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Canceled
Please refer to the airline for the latest information
Check-in Counter
64
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlight
For real-time updates, please check airport displays or contact your airline.
You can also explore more flights from Jeju City to Seoul or track other flights with our flight status tracker.
Flight got cancelled? Book an alternate flight to Seoul:
-
Wed, Sep 2Jeju City (CJU)Seoul (SEL)
Jeju Air
One way28% offRUB 1,761RUB 1,263 -
Thu, Sep 10Jeju City (CJU)Seoul (SEL)
Eastar Jet
One way25% offRUB 1,761RUB 1,327 -
Thu, Sep 17Jeju City (CJU)Seoul (SEL)
Eastar Jet
One way25% offRUB 1,761RUB 1,327
-
Wed, Sep 16Jeju City (CJU)Seoul (SEL)
T'Way Air
One way24% offRUB 1,761RUB 1,340 -
Wed, Sep 9Jeju City (CJU)Seoul (SEL)
T'Way Air
One way23% offRUB 1,761RUB 1,353
-
Thu, Sep 3Jeju City (CJU)Seoul (SEL)
Jeju Air
One way21% offRUB 1,761RUB 1,391
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RS904 Aircraft Details
According to Trip.com real-time data, the RS904 flight from Jeju City to Seoul on 8/29/2026 is operated using the aircraft model Airbus A321. This aircraft has been in service for 19y, 10m. The aircraft has Up to 207 seats.
Airbus A321
Punctuality (Departure)
60
%
Punctuality (Arrival)
93
%
Late on average
2 minutes
Age
19y, 10m
Seats
Up to 207
Flight Distance
--
Economy
Business
In-Flight Services
None
In-flight entertainment is unavailable
Wi-Fi is unavailable
No power outlets are available
Seat Information
--
Legroom
46 cm
Seat width better than on 60% of flights
100°
Reclining Angle
3-3
Seat layout example
In-Flight Services
None
Unknown
Wi-Fi is unavailable
Unknown
Seat Information
--
Legroom
56 cm
Seat width better than on 72% of flights
120°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
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Flight History for RS904
Trip.com historical records show that the last RS904 flight departed on Fri, Aug 28 from CJU at approximately 12:08. This flight is expected to arrrive in GMP at 13:04.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Sun, Aug 23 | Jeju City (CJU) | Seoul (GMP) | 321 | 12:13 | 13:07 | Arrived |
| Mon, Aug 24 | Jeju City (CJU) | Seoul (GMP) | 321 | 12:35 | 13:21 | Arrived |
| Tue, Aug 25 | Jeju City (CJU) | Seoul (GMP) | 321 | 12:10 | 12:57 | Arrived |
| Wed, Aug 26 | Jeju City (CJU) | Seoul (GMP) | 321 | 12:27 | 13:13 | Arrived |
| Thu, Aug 27 | Jeju City (CJU) | Seoul (GMP) | 321 | 12:10 | 13:00 | Arrived |
| Fri, Aug 28 | Jeju City (CJU) | Seoul (GMP) | 321 | 12:08 | 13:04 | Arrived |
| Sat, Aug 29 | Jeju City (CJU) | Seoul (GMP) | 321 | 12:35 | 13:22 | Arrived |
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RS904 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of RS904 is 60% (Late on average 26 minutes), and the on-time arrival rate is 93% (Late on average 2 minutes).
On-Time Departures
Punctuality
60
%
Late on average
26 minutes
Early
0
%
On time
60
%
30 mins late
37
%
60 mins late
3
%
90 mins late
0
%
Cancelled
1
%
On-Time Arrivals
Punctuality
93
%
Late on average
2 minutes
Early
53
%
On time
40
%
30 mins late
7
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Cheap return flights to Jeju City
-
Tue, Sep 29Seoul (SEL)Jeju City (CJU)
Parata Air
One way54% offRUB 1,632RUB 753 -
Tue, Sep 1Seoul (SEL)Jeju City (CJU)
T'Way Air
One way29% offRUB 1,632RUB 1,161
-
Mon, Aug 31Seoul (SEL)Jeju City (CJU)
T'Way Air
One way27% offRUB 1,632RUB 1,187
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Wed, Sep 9Seoul (SEL)Jeju City (CJU)
T'Way Air
One way24% offRUB 1,632RUB 1,238
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Mon, Sep 7Seoul (SEL)Jeju City (CJU)
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One way21% offRUB 1,632RUB 1,289
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Mon, Sep 14Seoul (SEL)Jeju City (CJU)
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Flight FAQs
-
What is the current status of flight rs904?
Flight rs904 has arrived (status: Arrived). Actual arrival 13:22 (updated Aug 29, 2026). -
Is flight rs904 on time today?
Flight rs904 has arrived (status: Arrived). Actual arrival was 13:22; follow airport screens for the baggage carousel. -
Has flight rs904 departed yet? What is the departure time?
Flight rs904 is scheduled to depart at 11:55. The latest actual or estimated departure time is 12:35, and the current status is Arrived (updated Aug 29, 2026). -
When is flight rs904 scheduled to arrive?
Flight rs904 is scheduled to arrive at 13:10. The latest estimated or actual arrival time is 13:22. Status is Arrived as of Aug 29, 2026. -
What is the gate information for flight rs904?
For flight rs904, the departure terminal is D and the boarding gate is 8. Gate assignments can change at short notice—confirm on airport screens before heading to security. -
What is the baggage carousel number for flight rs904?
After arrival, baggage for flight rs904 is expected at carousel 3 in terminal D. Carousel numbers are assigned close to landing and may change—follow airport signs on arrival. -
What route does flight rs904 fly?
Flight rs904 is operated by Air Seoul from Jeju City (CJU) to Seoul (GMP). Typical flight time is about 1 hour 15 minutes; operating days may include Saturday. -
How can I check real-time status for flight rs904?
Track flight rs904 on this Trip.com status page for live departure, arrival, gate and baggage updates. For push alerts on the go, open the same flight in the Trip.com App and turn on flight notifications. -
If flight rs904 is delayed or canceled, what should I do?
If rs904 is delayed or canceled, first confirm the latest status here (Arrived, updated Aug 29, 2026). Contact Air Seoul or your booking channel for rebooking or refund options, and check Trip.com Manage Booking if you booked on Trip.com. -
Has flight rs904 departed from Jeju City?
Flight rs904 has already left Jeju City and completed its journey. Departure was 12:35; actual arrival 13:22. -
What is the seat configuration for flight rs904?
Flight rs904 usually flies a Airbus A321 with seat layout 3-3. Layouts can differ by aircraft subtype and cabin product—confirm your seat map in Manage Booking after you purchase.
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Arrival Info: Seoul Weather & Current Time
Cloudy
|
23°C - 30°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Jeju City 13:10
|
Seoul 13:10
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