Jeju Air · CJU
What gates does Jeju Air use at Jeju Airport (CJU)?
Jeju Air uses 18 gates at Jeju Airport (CJU), with about 40 departures a day (Oct 8–21, 2026). It is the main airline at 1 of them.
Based on 1,114 Jeju Air flights at CJU, Oct 8–21, 2026 (full days)
How Jeju Air compares at CJU
- 2nd of the 21 airlines with regular flights at CJU by departures: 16% of them (40 departures a day of about 254 a day).
- 22% of the seats leaving CJU: about 7,506 a day, 189 per departure.
- 1.8 turns a day at each gate it turns planes at, 77% fewer than the airport’s 7.7.
- Median turn at the gate: 57 min, 3 min shorter than the airport median (60 min).
- At CJU, Jeju Air’s 40 departures a day compare with Jin Air’s 38 and Korean Air’s 43. Jeju Air has 1 gate of its own; Jin Air 1; Korean Air shares its gates.
Where Jeju Air flies nonstop from CJU
8 nonstop destinations. Nonstop routes seen Oct 8–21, 2026; a few days of data can miss weekly or seasonal routes.
| Destination | Flights | Other airlines on this route |
|---|---|---|
| SeoulGMP | 24/day | Korean Air (23/day), Eastar Jet (21/day), T'way (15/day), Asiana (11/day), Jin Air (7-8/day), Air Seoul (4/day), Air Busan (3/day), Parata Air (1-2/day) |
| BusanPUS | 6-7/day | Air Busan (12/day), Korean Air (6/day), Jin Air (5/day), Eastar Jet (5/week) |
| CheongjuCJJ | 4/day | Jin Air (6/day), T'way (4-5/day), Korean Air (3-4/day), Asiana (3-4/day), Aero K (2-3/day), Eastar Jet (2/day), Air Seoul (under 1/week) |
| DaeguTAE | 2/day | T'way (6/day), Jin Air (5/day), Asiana (2/day), Korean Air (2/day) |
| KWJKWJ | 2/day | T'way (4/day), Asiana (4/day), Korean Air (4/day), Jin Air (3/day) |
| SeoulICN | 4-5/week | Eastar Jet (2-3/week), Parata Air (1/week), Jin Air (1/week), T'way (1/week), Asiana (1/week), Air Seoul (1/week) |
| BeijingPKX | 4/week | Spring Airlines (1/day) |
| BeijingPEK | 3/week | Korean Air (1/day), Air China (1-2/week) |
When Jeju Air flies at CJU
- First departure of the day usually around 7:25 am, the last around 10:50 pm.
- Busiest hour: 5:00 pm–6:00 pm, with about 8 of its arrivals and departures.
Jeju Air’s aircraft at CJU
| Aircraft | Departures | Seats each |
|---|---|---|
| 737-800 | 40/day | 189 |
About 7,506 seats leave CJU on Jeju Air each day. Of the gates it holds, 1 has taken a wide-body. Seats are capacity from each airline’s seat map per aircraft type, not passengers.
Jeju Air’s gates at CJU
Gates 1A
Held = the airline flying the gate most (regional partners count as their brand).
Gates it shares
| Gate | Who holds it | Other airlines there |
|---|---|---|
| 1 | Common use | Jin Air, Korean Air, T'way, Eastar Jet |
| 2 | Common use | Eastar Jet, Jin Air, T'way, Korean Air |
| 3 | Common use | Korean Air, T'way, Jin Air, Spring Airlines |
| 3A | Held by Eastar Jet | Eastar Jet, Korean Air, Jin Air, T'way |
| 4 | Common use | T'way, Air Busan, Jin Air, Eastar Jet |
| 5 | Common use | Korean Air, Air Busan, Jin Air, Asiana |
| 6 | Common use | Korean Air, Asiana, Jin Air, Air Busan |
| 7 | Common use | Korean Air, Asiana, Eastar Jet, Air Busan |
| 8 | Common use | Air Busan, Parata Air, Air Seoul, Eastar Jet |
| 9 | Common use | T'way, Eastar Jet, Jin Air, Air Busan |
| 10 | Common use | Korean Air, Asiana, Jin Air, Air Busan |
| 11 | Common use | Asiana, Aero K, Jin Air, Air Seoul |
| 12 | Held by Jin Air | Jin Air, Air Busan, Air Seoul, Asiana |
| 13 | Common use | Asiana, Air Busan, T'way, Korean Air |
| 15 | Common use | Korean Air, T'way, Tigerair Taiwan, Jin Air |
| 17 | Common use | T'way, Jin Air, Eastar Jet, Spring Airlines |
| 20 | Common use | Tigerair Taiwan, T'way, Eastar Jet, Spring Airlines |
About this data
Based on 14 full days of flights at CJU, Oct 8–21, 2026. Gates of its own are the gates where Jeju Air flies the most (regional partners count as their brand). Every one of its departures has a seat count.
Jeju Air at CJU: questions
What gates does Jeju Air use at CJU?
Jeju Air has 1 gate at CJU (the airline flying each one most): 1A. It used 18 gates in all over Oct 8–21, 2026.
How many flights a day does Jeju Air have from CJU?
About 40 departures a day and 7,506 seats, averaged over Oct 8–21, 2026.
Where does Jeju Air fly nonstop from CJU?
Jeju Air flies nonstop to 8 cities from CJU, the most often to Seoul, Busan, Cheongju, KWJ, Daegu and Seoul. Routes seen Oct 8–21, 2026.
When is Jeju Air’s first flight out of CJU?
Usually around 7:25 am; the last leaves around 10:50 pm.
Does Jeju Air share gates at CJU?
Yes: 17 gates it uses are shared or used most by another airline, e.g. gate 1 with Jin Air, Korean Air, T'way and Eastar Jet.
Other airlines at CJU
All of CJU’s gates by airline · Jeju Air at every airport we map · Nonstop routes from CJU