--- title: "Asiana Airlines Airbus A321 seat map and routes" description: "Asiana Airlines (OZ) flies the Airbus A321 on 57 nonstop routes across 29 airports in 2LNR's schedule data, the longest Ngetkib to Seoul. Routes, not a cabin diagram." canonical: "https://2lnr.com/seatmaps/oz/a321" url: "https://2lnr.com/seatmaps/oz/a321.md" date_modified: "2026-10-22T14:17:27Z" --- # Asiana Airlines Airbus A321 seat maps and routes Asiana Airlines (OZ) schedules the Airbus A321 on 57 nonstop routes reaching 29 airports, including Jeju City to Seoul, Seoul to Jeju City, and Jeju City to Gwangju. This page lists those routes; the cabin itself is a live read on a specific flight rather than a stored drawing. Updated October 22, 2026. [Get started free](https://2lnr.com/login) [The whole OZ fleet](https://2lnr.com/seatmaps/oz.md) 57 Nonstop routes 29 Airports served 2,140 mi Longest route Per flight How the live map reads ## There is no cabin diagram on this page 2LNR doesn't publish stored seat diagrams or per-seat comfort ratings, for this aircraft or any other, and it won't invent them. What it has is the live seat map for a specific OZ flight and date, read at the moment you ask, on Pro. That's a different thing from a drawing of the type, and it's the only version that survives an aircraft swap. If a diagram is what you came for, a maintained library such as [AeroLOPA](https://www.aerolopa.com/) is the right tool. ## What's on this page Every nonstop route Asiana Airlines currently schedules the Airbus A321 on, taken from the flight schedules 2LNR collects continuously. The aircraft is an Airbus A321, a narrowbody. OZ files it as 321 in its schedules; those spellings are treated as one aircraft here rather than as separate types. The longest of those routes is [Ngetkib (ROR) to Seoul (ICN)](https://2lnr.com/routes/ror-icn.md), about 2,140 miles. The median route runs about 530 miles, so most of this aircraft's flying is a good deal shorter than its longest leg. Distances are great-circle between the two airports, rounded to the nearest ten, rather than the track a flight files. ## Where OZ flies the Airbus A321 57 nonstop routes across 29 airports, grouped by departure city. A route appears here when OZ has scheduled this aircraft on it. On 10 of these 57 routes, the Airbus A321 is the only aircraft type OZ schedules in 2LNR's schedule data. ### Beijing (PEK) - [Beijing (PEK) to Seoul (GMP)](https://2lnr.com/routes/pek-gmp.md) - [Beijing (PEK) to Seoul (ICN)](https://2lnr.com/routes/pek-icn.md) ### Changchun (CGQ) - [Changchun (CGQ) to Seoul (ICN)](https://2lnr.com/routes/cgq-icn.md) ### Chengdu (TFU) - [Chengdu (TFU) to Seoul (ICN)](https://2lnr.com/routes/tfu-icn.md) ### Cheongju-si (CJJ) - [Cheongju-si (CJJ) to Jeju City (CJU)](https://2lnr.com/routes/cjj-cju.md) ### Daegu (TAE) - [Daegu (TAE) to Jeju City (CJU)](https://2lnr.com/routes/tae-cju.md) ### Fukuoka (FUK) - [Fukuoka (FUK) to Seoul (ICN)](https://2lnr.com/routes/fuk-icn.md) ### Gwangju (KWJ) - [Gwangju (KWJ) to Jeju City (CJU)](https://2lnr.com/routes/kwj-cju.md) - [Gwangju (KWJ) to Seoul (GMP)](https://2lnr.com/routes/kwj-gmp.md) ### Hiroshima (HIJ) - [Hiroshima (HIJ) to Seoul (ICN)](https://2lnr.com/routes/hij-icn.md) ### Iwanuma (SDJ) - [Iwanuma (SDJ) to Seoul (ICN)](https://2lnr.com/routes/sdj-icn.md) ### Jeju City (CJU) - [Jeju City (CJU) to Cheongju-si (CJJ)](https://2lnr.com/routes/cju-cjj.md) - [Jeju City (CJU) to Daegu (TAE)](https://2lnr.com/routes/cju-tae.md) - [Jeju City (CJU) to Gwangju (KWJ)](https://2lnr.com/routes/cju-kwj.md) - [Jeju City (CJU) to Seoul (GMP)](https://2lnr.com/routes/cju-gmp.md) - [Jeju City (CJU) to Yeosu (RSU)](https://2lnr.com/routes/cju-rsu.md) ### Nagoya (NGO) - [Nagoya (NGO) to Seoul (ICN)](https://2lnr.com/routes/ngo-icn.md) ### Nanjing (NKG) - [Nanjing (NKG) to Seoul (ICN)](https://2lnr.com/routes/nkg-icn.md) ### Ngetkib (ROR) - [Ngetkib (ROR) to Seoul (ICN)](https://2lnr.com/routes/ror-icn.md) ### Okinawa (OKA) - [Okinawa (OKA) to Seoul (ICN)](https://2lnr.com/routes/oka-icn.md) ### Osaka (KIX) - [Osaka (KIX) to Seoul (GMP)](https://2lnr.com/routes/kix-gmp.md) - [Osaka (KIX) to Seoul (ICN)](https://2lnr.com/routes/kix-icn.md) ### Seoul (GMP) - [Seoul (GMP) to Beijing (PEK)](https://2lnr.com/routes/gmp-pek.md) - [Seoul (GMP) to Gwangju (KWJ)](https://2lnr.com/routes/gmp-kwj.md) - [Seoul (GMP) to Jeju City (CJU)](https://2lnr.com/routes/gmp-cju.md) - [Seoul (GMP) to Osaka (KIX)](https://2lnr.com/routes/gmp-kix.md) - [Seoul (GMP) to Shanghai (SHA)](https://2lnr.com/routes/gmp-sha.md) - [Seoul (GMP) to Yeosu (RSU)](https://2lnr.com/routes/gmp-rsu.md) ### Seoul (ICN) - [Seoul (ICN) to Beijing (PEK)](https://2lnr.com/routes/icn-pek.md) - [Seoul (ICN) to Changchun (CGQ)](https://2lnr.com/routes/icn-cgq.md) - [Seoul (ICN) to Chengdu (TFU)](https://2lnr.com/routes/icn-tfu.md) - [Seoul (ICN) to Fukuoka (FUK)](https://2lnr.com/routes/icn-fuk.md) - [Seoul (ICN) to Harbin (HRB)](https://2lnr.com/routes/icn-hrb.md) - [Seoul (ICN) to Iwanuma (SDJ)](https://2lnr.com/routes/icn-sdj.md) - [Seoul (ICN) to Nagoya (NGO)](https://2lnr.com/routes/icn-ngo.md) - [Seoul (ICN) to Nanjing (NKG)](https://2lnr.com/routes/icn-nkg.md) - [Seoul (ICN) to Osaka (KIX)](https://2lnr.com/routes/icn-kix.md) - [Seoul (ICN) to Shanghai (PVG)](https://2lnr.com/routes/icn-pvg.md) - [Seoul (ICN) to Shenzhen (SZX)](https://2lnr.com/routes/icn-szx.md) - [Seoul (ICN) to Shimada (FSZ)](https://2lnr.com/routes/icn-fsz.md) - [Seoul (ICN) to Taipei (TPE)](https://2lnr.com/routes/icn-tpe.md) - [Seoul (ICN) to Tianjin (TSN)](https://2lnr.com/routes/icn-tsn.md) - [Seoul (ICN) to Tokyo (NRT)](https://2lnr.com/routes/icn-nrt.md) - [Seoul (ICN) to Xi'an (XIY)](https://2lnr.com/routes/icn-xiy.md) - [Seoul (ICN) to Yanji (YNJ)](https://2lnr.com/routes/icn-ynj.md) ### Shanghai (PVG) - [Shanghai (PVG) to Seoul (ICN)](https://2lnr.com/routes/pvg-icn.md) ### Shanghai (SHA) - [Shanghai (SHA) to Seoul (GMP)](https://2lnr.com/routes/sha-gmp.md) ### Shenzhen (SZX) - [Shenzhen (SZX) to Seoul (ICN)](https://2lnr.com/routes/szx-icn.md) ### Shimada (FSZ) - [Shimada (FSZ) to Seoul (ICN)](https://2lnr.com/routes/fsz-icn.md) ### Taipei (TPE) - [Taipei (TPE) to Seoul (ICN)](https://2lnr.com/routes/tpe-icn.md) ### Tianjin (TSN) - [Tianjin (TSN) to Seoul (ICN)](https://2lnr.com/routes/tsn-icn.md) ### Tokyo (NRT) - [Tokyo (NRT) to Seoul (ICN)](https://2lnr.com/routes/nrt-icn.md) ### Xi'an (XIY) - [Xi'an (XIY) to Seoul (ICN)](https://2lnr.com/routes/xiy-icn.md) ### Yancheng (YNZ) - [Yancheng (YNZ) to Seoul (ICN)](https://2lnr.com/routes/ynz-icn.md) ### Yanji (YNJ) - [Yanji (YNJ) to Seoul (ICN)](https://2lnr.com/routes/ynj-icn.md) ### Yeosu (RSU) - [Yeosu (RSU) to Jeju City (CJU)](https://2lnr.com/routes/rsu-cju.md) - [Yeosu (RSU) to Seoul (GMP)](https://2lnr.com/routes/rsu-gmp.md) ## Other OZ aircraft - [Airbus A321neo family](https://2lnr.com/seatmaps/oz/a321neo.md) - [Airbus A330-300](https://2lnr.com/seatmaps/oz/a330-300.md) - [Airbus A350-900](https://2lnr.com/seatmaps/oz/a350-900.md) - [Boeing 777-200LR](https://2lnr.com/seatmaps/oz/777-200lr.md) ## Other airlines flying the Airbus A321 - [easyJet UK (U2)](https://2lnr.com/seatmaps/u2/a321.md) - [American Airlines (AA)](https://2lnr.com/seatmaps/aa/a321.md) - [Frontier Airlines (F9)](https://2lnr.com/seatmaps/f9/a321.md) - [China Southern Airlines (CZ)](https://2lnr.com/seatmaps/cz/a321.md) - [China Eastern Airlines (MU)](https://2lnr.com/seatmaps/mu/a321.md) - [Air China (CA)](https://2lnr.com/seatmaps/ca/a321.md) - [Pegasus Airlines (PC)](https://2lnr.com/seatmaps/pc/a321.md) - [Sichuan Airlines (3U)](https://2lnr.com/seatmaps/3u/a321.md) - [Delta Air Lines (DL)](https://2lnr.com/seatmaps/dl/a321.md) - [Lufthansa (LH)](https://2lnr.com/seatmaps/lh/a321.md) - [Turkish Airlines (TK)](https://2lnr.com/seatmaps/tk/a321.md) - [LATAM Chile (LA)](https://2lnr.com/seatmaps/la/a321.md) - [Ryanair (FR)](https://2lnr.com/seatmaps/fr/a321.md) - [Aero Services Executive (W4)](https://2lnr.com/seatmaps/w4/a321.md) - [Saudia (SV)](https://2lnr.com/seatmaps/sv/a321.md) - [Vueling Airlines (VY)](https://2lnr.com/seatmaps/vy/a321.md) - [Vietnam Airlines (VN)](https://2lnr.com/seatmaps/vn/a321.md) - [Volaris (Y4)](https://2lnr.com/seatmaps/y4/a321.md) - [JetBlue Airways (B6)](https://2lnr.com/seatmaps/b6/a321.md) - [Air Canada (AC)](https://2lnr.com/seatmaps/ac/a321.md) - [Eurowings (EW)](https://2lnr.com/seatmaps/ew/a321.md) - [Condor Flugdienst (DE)](https://2lnr.com/seatmaps/de/a321.md) - [Wizz Air (W6)](https://2lnr.com/seatmaps/w6/a321.md) - [Finnair (AY)](https://2lnr.com/seatmaps/ay/a321.md) ## Related - [The whole Asiana Airlines fleet](https://2lnr.com/seatmaps/oz.md) - [Where OZ flies: the Asiana Airlines route map](https://2lnr.com/routes/airlines/oz.md) - [How to read an airline seat map](https://2lnr.com/guides/airline-seat-maps.md) - [What replaced SeatGuru](https://2lnr.com/compare/seatguru.md) ## Frequently asked questions about the OZ Airbus A321 **Where does Asiana Airlines fly the Airbus A321?** On 57 nonstop routes touching 29 airports in 2LNR's schedule data, Jeju City to Seoul, Seoul to Jeju City, and Jeju City to Gwangju among the busiest. The full list is on this page, grouped by departure city, and each route opens that city pair's own page. Schedules move seasonally, so this reflects what OZ currently has filed rather than a permanent assignment. **Can I see the Airbus A321 seat map for a specific OZ flight?** Yes, on Pro, and it is the live map for the specific flight and date rather than a drawing of the type. 2LNR scores the open seats inside your cabin, marks paid seats as paid, and can keep watching for a better one. That is deliberately different from a static Asiana Airlines Airbus A321 diagram, which cannot tell you whether 12A is free or whether the aircraft was swapped. **Is the Airbus A321 the only aircraft on these OZ routes?** No. A route appears here when OZ has scheduled the Airbus A321 on it, and most routes see more than one aircraft type across a season or even a day. That is exactly why 2LNR reads the map per flight: the honest answer to which cabin you will get is a per-departure answer, not a per-route one. **Does 2LNR have seat ratings for the Asiana Airlines Airbus A321?** Not as a published library of per-seat comfort ratings for the Airbus A321, and this page will not invent them. What 2LNR scores is the seats actually open in your cabin on your OZ flight, so the answer is a seat you can select rather than a general opinion about a row. For browsing an Airbus A321 cabin layout on an aircraft you have not booked, a maintained diagram library such as AeroLOPA remains the better tool. **How far does the Airbus A321 fly for OZ?** The longest of the 57 routes OZ schedules it on is Ngetkib (ROR) to Seoul (ICN), about 2,140 miles measured great-circle between the two airports rather than as flown track miles. The median route on this aircraft runs about 530 miles, so the long one is the exception rather than the pattern. Range on the day depends on load, winds and the specific variant, so treat this as the shape of the flying rather than as a capability figure. ## See the seats on your OZ flight Free to start. Pro adds the live per-flight seat map and seat monitoring. [Get started free](https://2lnr.com/login) [See pricing](https://2lnr.com/pricing.md)