The sector is held by Air Busan, EASTAR JET, Jeju Air, Jin Air and Korean Air.
Airport pair · hand carry reference
CJU Jeju to PUS Busan
Jeju International, South Korea, to Gimhae International, South Korea. Computed from the scheduled network held on 2026-09-07.
- Nonstop
- 34.3 times a day
- Great circle
- 291 km
- Block, estimated
- 56 min
- Door to door
- 7h 41m
What CJU to PUS looks like
The CJU to PUS sector, the carriers on it and the flying time, before anything is promised to anybody.
Jeju CJU to Busan PUS is a short sector of 291 km by great circle, flown nonstop 34.3 times a day.
At the cruise speed this site models for 291 km, 720 km an hour, and thirty minutes of taxi at the two ends, the flight blocks at about 56 min.
Jeju CJU is a smaller airport in the network held here, 34 scheduled destinations and 294.6 departures a day. Busan PUS has 48 destinations and 175 departures a day.
Jeju and Busan keep the same clock all year, so the arrival time is the departure time plus the block and nothing else.
The pair sits inside Asia Pacific, a corridor where the site already publishes 16 written lanes that go into customs and ground detail this page does not.
Who flies the sector, and how often
Average daily frequencies on CJU to PUS from the scheduled route statistics, both directions, with the operating carriers named.
| Direction | Flights a day | Flights a week | Operated by |
|---|---|---|---|
| CJU to PUS | 34.29 | 240 | Air Busan, EASTAR JET, Jeju Air, Jin Air, Korean Air |
| PUS to CJU | 32.71 | 229 | Air Busan, EASTAR JET, Jeju Air, Jin Air, Korean Air |
5 carriers are recorded on the sector, so a missed departure is normally a rebooking rather than a lost day.
At 34.3 times a day there is usually another departure within a few hours, which is what makes a same day booking on this pair realistic.
Between them the two directions put about 469 departures a week on CJU to PUS, which is the number that decides whether a seat can be found today or on Thursday.
The clock from collection to signature
The same ground timings the route calculator starts from, applied to the 56 min block time on CJU to PUS. Change any of them in the tool further down and the total moves with them.
| Stage | Allowed | Elapsed |
|---|---|---|
| Collection and the run to CJU | 90 min | 1h 30m |
| At CJU before departure | 180 min | 4h 30m |
| CJU to PUS in the air, estimated | 56 min | 5h 26m |
| Formalities at PUS | 90 min | 6h 56m |
| Delivery run in Busan | 45 min | 7h 41m |
| Door to door | 461 min | 7h 41m |
On the desk standard ground timings, ninety minutes to collect and reach the airport, three hours at the airport before departure, ninety minutes of arrival formalities and a forty five minute delivery run, the door to door figure for CJU to PUS is 7h 41m.
A courier who leaves Jeju at 09:00 local is on the ground in Busan at about 09:56 local and at the door by 12:11 the same day.
Working backwards from a six in the evening handover in Busan, the last useful departure from Jeju is around 14:49 local.
When the nonstop does not work
Every airport that joins the two ends, ranked by when they land, among the ones whose weaker leg is dependable enough to plan on. Connection time is allowed for the size of the hub. 15 of them join CJU to PUS.
| Connecting at | CJU to hub, flights a day | Hub to PUS, flights a day | Track, km | Estimated, gate to gate |
|---|---|---|---|---|
| Fukuoka FUK | 1.14 | 13.43 | 592 | 2h 52m |
| Seoul GMP | 129.43 | 18.43 | 778 | 3h 09m |
| Osaka KIX | 1.14 | 13.71 | 1,395 | 3h 53m |
| Shanghai PVG | 12.71 | 5.43 | 1,314 | 4h 16m |
| Nanjing NKG | 3.14 | 0.86 | 1,750 | 4h 22m |
| Tokyo NRT | 0.71 | 8.86 | 2,332 | 5h 14m |
With 34.3 times a day on the nonstop, a connection here is a disruption plan rather than a routing, and it is listed because a closed runway or a cancellation wave is exactly when nobody has time to work it out.
15 airports connect the two ends on the scheduled network held here. The quickest of the dependable ones is Fukuoka FUK, where the weaker of the two legs still runs about once a day.
Through FUK the routing covers 592 km against the 291 km nonstop track and takes about 2h 52m in the air and on the ground at the hub, allowing 60 minutes to connect at an airport of that size.
That is only 1h 56m more than the nonstop, which is close enough that a connection is worth taking when the nonstop is full or badly timed.
Behind it, Seoul GMP at 3h 09m and Osaka KIX at 3h 53m hold the same connection, so a booking has three hubs to try before it has to wait for the nonstop.
The two ends are only 291 km apart in a straight line. Allowing a road track a quarter longer than that and eighty kilometres an hour, a car covers it in about 4h 33m, so a courier who misses the flight drives rather than connects, and on a short deadline the road is often the plan from the start.
If nothing suitable leaves Busan, Fukuoka FUK is 225 km away by great circle and carries 47 scheduled destinations of its own, which is usually a shorter road transfer than a lost day.
Industry within reach of the two ends
Public manufacturing and research sites whose logistics run through CJU or PUS. Listed as industrial geography, not as customers of anyone.
- Hyundai and Kia, Ulsan and HwaseongThe largest car plant complex in the world by capacity at Ulsan. Korean lines with European and American tooling. Logistics through Busan PUS.
Plan Jeju to Busan yourself
The same tool the dispatchers use, open to anybody and free. It is loaded with this pair already. Change either end, add a stopover or a preferred airline, and it works out the connection, the transit and the door to door clock, with the real departures underneath. Put it on your own site if it is useful to you.
min
min
min
min
Restrictions
Where this came from, and where to look next
- Carriers and frequencies: AeroDataBox scheduled route statistics, retrieved 2026-09-07. Average daily flights, not a timetable.
- Distances: great circle from published coordinates. They read short against a flown track, which is why the block time above applies a factor to them.
- Block and connection times: the same model the route calculator lower down this page runs, at the same rounding.
- Restrictions: the airport notes file, checked 2026-09-07.
- Industrial sites: public company information. Nothing here says or implies that any company named is a customer of any courier operator.
Who publishes this. OnBoard Courier is a placement desk in Dubai. An assignment is carried out by a vetted partner operator, with the desk as the single point of contact from the quote to the signature. This page exists because our own dispatchers need the answer for CJU to PUS in the twenty minutes before a promise is made, and a reference only one operator can read is not a reference. Free to read, quote and cite. Found an error? Tell us and we will correct it.
If you need something moved rather than looked up, the desk prices a hand carry in fifteen minutes.
More pairs through CJU and PUS: Taipei to Jeju, Jeju to Shenzhen, Jeju to Osaka, Jeju to Nanjing, Jeju to Hangzhou, Busan to Taipei, Seoul to Busan, Osaka to Busan.