Air Seoul
RS901 Flight status
According to real-time data from Trip.com, flight RS901, operated by Air Seoul and scheduled to fly from Seoul (GMP to Jeju City (CJU), has been cancelled. Please contact the airline or airport counter for the latest information.
Mon, Sep 7
Sat, Sep 12
Tue, Sep 22
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Delayed
Your flight is about 0m late
1h 15m
Check-in Counter
10-12
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Cancelled
Please refer to the airline for the latest information
Check-in Counter
10-12
Boarding Gate
--
Arrival Gate
--
Baggage
--
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Cancelled
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 VariFlight.
Please refer to airport announcements for the most up-to-date information.
You can also explore more flights from Seoul to Jeju City or track other flights with our flight status tracker.
Flight got cancelled? Book an alternate flight to Jeju City:
-
Wed, Sep 16Seoul (SEL)Jeju City (CJU)
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One way26% off£ 19£ 14 -
Tue, Sep 15Seoul (SEL)Jeju City (CJU)
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One way26% off£ 19£ 14
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Thu, Sep 17Seoul (SEL)Jeju City (CJU)
T'Way Air
One way26% off£ 19£ 14
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Mon, Sep 21Seoul (SEL)Jeju City (CJU)
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One way26% off£ 19£ 14 -
Thu, Sep 10Seoul (SEL)Jeju City (CJU)
Jin Air
One way21% off£ 19£ 15 -
Wed, Sep 9Seoul (SEL)Jeju City (CJU)
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One way21% off£ 19£ 15
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RS901 Aircraft Details
According to Trip.com real-time data, the RS901 flight flying from Seoul to Jeju City on 9/8/2026 is operated by the aircraft model Airbus A321. This aircraft has been in service for 19y, 10m. The aircraft is equipped with Up to 207 seats.
Airbus A321
Punctuality (Departure)
100
%
Punctuality (Arrival)
100
%
Early on average
6 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 64% 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 76% of flights
120°
Reclining Angle
--
Seat layout example
See more amenities and seat info in the app
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Flight History for RS901
Check more records from Trip.com about RS901 before and after today
| Date | Airport | Aircraft Model | Departure | Arrival | Status | |
|---|---|---|---|---|---|---|
| Departure | Arrival | |||||
| Tue, Sep 1 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:17 | 07:06 | Arrived |
| Wed, Sep 2 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:19 | 07:11 | Arrived |
| Thu, Sep 3 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:12 | 07:03 | Arrived |
| Fri, Sep 4 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:11 | 07:00 | Arrived |
| Sat, Sep 5 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:21 | 07:09 | Arrived |
| Sun, Sep 6 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:18 | 07:08 | Arrived |
| Mon, Sep 7 | Seoul (GMP) | Jeju City (CJU) | 321 | 06:00 | 06:53 | Delayed |
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RS901 On-Time Performance
Based on the average performance of this flight over the past 30 trips, the on-time departure rate of RS901 is 100% (Late on average 18 minutes), and the on-time arrival rate is 100% (Early on average 6 minutes).
On-Time Departures
Punctuality
100
%
Late on average
18 minutes
Early
0
%
On time
100
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
On-Time Arrivals
Punctuality
100
%
Early on average
6 minutes
Early
87
%
On time
13
%
30 mins late
0
%
60 mins late
0
%
90 mins late
0
%
Cancelled
0
%
Cheap return flights to Seoul
-
Fri, Sep 18Jeju City (CJU)Seoul (SEL)
T'Way Air
One way33% off£ 21£ 14
-
Thu, Sep 17Jeju City (CJU)Seoul (SEL)
T'Way Air
One way33% off£ 21£ 14
-
Sat, Sep 19Jeju City (CJU)Seoul (SEL)
Jeju Air
One way33% off£ 21£ 14
-
Sat, Sep 12Jeju City (CJU)Seoul (SEL)
T'Way Air
One way29% off£ 21£ 15
-
Fri, Sep 11Jeju City (CJU)Seoul (SEL)
Eastar Jet
One way29% off£ 21£ 15 -
Thu, Oct 1Jeju City (CJU)Seoul (SEL)
Air Seoul
One way24% off£ 21£ 16
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Flight FAQs
-
What is the current status of flight rs901?
Flight rs901 has been canceled (status: Cancelled). Contact Air Seoul or your booking channel for rebooking or refund (updated Sep 8, 2026). -
Is flight rs901 on time today?
Flight rs901 has been canceled (status: Cancelled). Contact Air Seoul or your booking channel for rebooking or refund options; if booked on Trip.com, use Manage Booking. -
Has flight rs901 departed yet? What is the departure time?
Flight rs901 is scheduled to depart at 06:00. The latest actual or estimated departure time is 06:00, and the current status is Cancelled (updated Sep 8, 2026). -
When is flight rs901 scheduled to arrive?
Flight rs901 is scheduled to arrive at 07:15. The latest estimated or actual arrival time is 07:15. Status is Cancelled as of Sep 8, 2026. -
How can I check real-time status for flight rs901?
Track flight rs901 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 rs901 is delayed or canceled, what should I do?
If rs901 is delayed or canceled, first confirm the latest status here (Cancelled, updated Sep 8, 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 rs901 departed from Seoul?
Flight rs901 has been canceled and did not depart from Seoul (GMP). Contact Air Seoul or your booking channel for next steps. -
What is the seat configuration for flight rs901?
Flight rs901 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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