Air Seoul
RS901 Flight status
According to Trip.com real-time data, the RS901 flight operated by Air Seoul on Aug 18, 2026 is scheduled to fly from Seoul (GMP) to Jeju City (CJU). The flight is expected to depart at 06:00 and arrive at 07:15 .
Mon, Aug 17
Tue, Aug 18
Sat, Sep 12
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Arrived
The flight has arrived 6m early
1h 15m
Check-in Counter
10-12
Boarding Gate
3
Arrival Gate
4
Baggage
4
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Scheduled
Your flight will depart on time.
1h 15m
Check-in Counter
10-12
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Canceled
Please refer to the airline for the latest information
Check-in Counter
10-12
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Information provided by VariFlightVariFlight.
For real-time updates, please check airport displays or contact your airline.
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RS901
Flight got cancelled? Book an alternate flight to Jeju City:
-
Thu, Aug 20Seoul (SEL)Jeju City (CJU)
T'Way Air
One way21% offKRW 26,900KRW 21,200 -
Fri, Aug 21Seoul (SEL)Jeju City (CJU)
Eastar Jet
One way21% offKRW 26,900KRW 21,200 -
Tue, Sep 1Seoul (SEL)Jeju City (CJU)
T'Way Air
One way19% offKRW 26,900KRW 21,900
-
Wed, Sep 2Seoul (SEL)Jeju City (CJU)
T'Way Air
One way18% offKRW 26,900KRW 22,100
-
Wed, Sep 16Seoul (SEL)Jeju City (CJU)
T'Way Air
One way18% offKRW 26,900KRW 22,100
-
Wed, Aug 19Seoul (SEL)Jeju City (CJU)
Eastar Jet
One way17% offKRW 26,900KRW 22,300
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RS901 Aircraft Details
According to Trip.com real-time data, the RS901 flight from Seoul to Jeju City on 8/18/2026 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)
97
%
Punctuality (Arrival)
100
%
Early on average
5 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
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
120°
Reclining Angle
--
Seat layout example
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Flight History for RS901
Trip.com historical records show that the last RS901 flight departed on Mon, Aug 17 from GMP at approximately 06:19. This flight is expected to arrrive in CJU at 07:09.
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Wed, Aug 12 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:21 | 07:20 | Arrived |
| Thu, Aug 13 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:23 | 07:12 | Arrived |
| Fri, Aug 14 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:19 | 07:09 | Arrived |
| Sat, Aug 15 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:28 | 07:17 | Arrived |
| Sun, Aug 16 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:20 | 07:13 | Arrived |
| Mon, Aug 17 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:19 | 07:09 | Arrived |
| Tue, Aug 18 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:00 | 07:15 | Scheduled |
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RS901 On-Time Performance
Based on the average performance of this flight over the last 30 trips, the on-time departure rate of RS901 is 97% (Late on average 20 minutes), and the on-time arrival rate is 100% (Early on average 5 minutes).
On-Time Departures
Punctuality
97
%
Late on average
20 minutes
Early
0
%
On time
97
%
30 mins late
3
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
On-Time Arrivals
Punctuality
100
%
Early on average
5 minutes
Early
80
%
On time
20
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
1
%
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Cheap return flights to Seoul
-
Fri, Sep 4Jeju City (CJU)Seoul (SEL)
Air Seoul
One way31% offKRW 33,800KRW 23,300
-
Thu, Sep 3Jeju City (CJU)Seoul (SEL)
Eastar Jet
One way31% offKRW 33,800KRW 23,300
-
Thu, Sep 17Jeju City (CJU)Seoul (SEL)
Air Seoul
One way29% offKRW 33,800KRW 24,000
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Wed, Sep 16Jeju City (CJU)Seoul (SEL)
Air Seoul
One way28% offKRW 33,800KRW 24,200
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Fri, Sep 18Jeju City (CJU)Seoul (SEL)
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One way22% offKRW 33,800KRW 26,500
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Thu, Sep 10Jeju City (CJU)Seoul (SEL)
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One way17% offKRW 33,800KRW 28,000
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Arrival Info: Jeju City Weather & Current Time
Showers
|
24°C - 30°C
Weather forecast for your arrival day
0 hour time difference
Time on arrival: Seoul 07:15
|
Jeju City 07:15
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