--- title: "Frontier Airlines Airbus A321 seat map and routes" description: "Frontier Airlines (F9) flies the Airbus A321 on 462 nonstop routes across 72 airports in 2LNR's schedule data. Routes and cabin configurations, not a cabin diagram." canonical: "https://2lnr.com/seatmaps/f9/a321" url: "https://2lnr.com/seatmaps/f9/a321.md" date_modified: "2026-09-20T02:14:56Z" --- # Frontier Airlines Airbus A321 seat maps and routes Frontier Airlines (F9) operates the Airbus A321 across 462 nonstop routes and 72 airports in 2LNR's schedule data, which makes it a backbone of the network rather than a specialist assignment. The busiest of those routes are Orlando to Cleveland, Denver to Phoenix, and Houston to Los Angeles. 2LNR does not publish a stored cabin drawing for this aircraft; it reads the live seat map for the specific flight you are looking at, which is the only version that survives an aircraft swap. Updated September 20, 2026. [Get started free](https://2lnr.com/login) [The whole F9 fleet](https://2lnr.com/seatmaps/f9.md) 462 Nonstop routes 72 Airports served Per flight How the live map reads ## There is no cabin diagram on this page 2LNR does not publish stored seat diagrams or per-seat comfort ratings, for this aircraft or any other, and it will not invent them. What it has is the live seat map for a specific F9 flight and date, read at the moment you ask, on Pro. That is a different thing from a drawing of the type, and it is 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 is on this page Every nonstop route Frontier Airlines currently schedules the Airbus A321 on, taken from the flight schedules 2LNR collects continuously. The aircraft is a Airbus A321, a narrowbody. F9 files it as 321 in its schedules; those spellings are treated as one aircraft here rather than as separate types. ## Where F9 flies the Airbus A321 462 nonstop routes across 72 airports, grouped by departure city. A route appears here when F9 has scheduled this aircraft on it; most routes see more than one type across a season. ### Aguadilla (BQN) - [Aguadilla (BQN) to Orlando (MCO)](https://2lnr.com/routes/bqn-mco.md) ### Atlanta (ATL) - [Atlanta (ATL) to Baltimore (BWI)](https://2lnr.com/routes/atl-bwi.md) - [Atlanta (ATL) to Boston (BOS)](https://2lnr.com/routes/atl-bos.md) - [Atlanta (ATL) to Cleveland (CLE)](https://2lnr.com/routes/atl-cle.md) - [Atlanta (ATL) to Dallas (DFW)](https://2lnr.com/routes/atl-dfw.md) - [Atlanta (ATL) to Denver (DEN)](https://2lnr.com/routes/atl-den.md) - [Atlanta (ATL) to Fort Lauderdale (FLL)](https://2lnr.com/routes/atl-fll.md) - [Atlanta (ATL) to Houston (IAH)](https://2lnr.com/routes/atl-iah.md) - [Atlanta (ATL) to Los Angeles (LAX)](https://2lnr.com/routes/atl-lax.md) - [Atlanta (ATL) to Miami (MIA)](https://2lnr.com/routes/atl-mia.md) - [Atlanta (ATL) to Minneapolis (MSP)](https://2lnr.com/routes/atl-msp.md) - [Atlanta (ATL) to New Orleans (MSY)](https://2lnr.com/routes/atl-msy.md) - [Atlanta (ATL) to New York (LGA)](https://2lnr.com/routes/atl-lga.md) - [Atlanta (ATL) to Newark (EWR)](https://2lnr.com/routes/atl-ewr.md) - [Atlanta (ATL) to Orlando (MCO)](https://2lnr.com/routes/atl-mco.md) - [Atlanta (ATL) to Philadelphia (PHL)](https://2lnr.com/routes/atl-phl.md) - [Atlanta (ATL) to Punta Cana (PUJ)](https://2lnr.com/routes/atl-puj.md) - [Atlanta (ATL) to Raleigh/Durham (RDU)](https://2lnr.com/routes/atl-rdu.md) - [Atlanta (ATL) to Tampa (TPA)](https://2lnr.com/routes/atl-tpa.md) ### Austin (AUS) - [Austin (AUS) to Orlando (MCO)](https://2lnr.com/routes/aus-mco.md) ### Baltimore (BWI) - [Baltimore (BWI) to Atlanta (ATL)](https://2lnr.com/routes/bwi-atl.md) - [Baltimore (BWI) to Houston (IAH)](https://2lnr.com/routes/bwi-iah.md) - [Baltimore (BWI) to Orlando (MCO)](https://2lnr.com/routes/bwi-mco.md) ### Boston (BOS) - [Boston (BOS) to Atlanta (ATL)](https://2lnr.com/routes/bos-atl.md) - [Boston (BOS) to Orlando (MCO)](https://2lnr.com/routes/bos-mco.md) ### Charlotte (CLT) - [Charlotte (CLT) to Dallas (DFW)](https://2lnr.com/routes/clt-dfw.md) - [Charlotte (CLT) to Orlando (MCO)](https://2lnr.com/routes/clt-mco.md) ### Chicago (ORD) - [Chicago (ORD) to Atlanta (ATL)](https://2lnr.com/routes/ord-atl.md) - [Chicago (ORD) to Dallas (DFW)](https://2lnr.com/routes/ord-dfw.md) - [Chicago (ORD) to Denver (DEN)](https://2lnr.com/routes/ord-den.md) - [Chicago (ORD) to Fort Lauderdale (FLL)](https://2lnr.com/routes/ord-fll.md) - [Chicago (ORD) to Fort Myers (RSW)](https://2lnr.com/routes/ord-rsw.md) - [Chicago (ORD) to Las Vegas (LAS)](https://2lnr.com/routes/ord-las.md) - [Chicago (ORD) to Orlando (MCO)](https://2lnr.com/routes/ord-mco.md) - [Chicago (ORD) to Phoenix (PHX)](https://2lnr.com/routes/ord-phx.md) - [Chicago (ORD) to Tampa (TPA)](https://2lnr.com/routes/ord-tpa.md) ### Cincinnati (CVG) - [Cincinnati (CVG) to Denver (DEN)](https://2lnr.com/routes/cvg-den.md) - [Cincinnati (CVG) to Orlando (MCO)](https://2lnr.com/routes/cvg-mco.md) ### Cleveland (CLE) - [Cleveland (CLE) to Las Vegas (LAS)](https://2lnr.com/routes/cle-las.md) - [Cleveland (CLE) to Orlando (MCO)](https://2lnr.com/routes/cle-mco.md) - [Cleveland (CLE) to Phoenix (PHX)](https://2lnr.com/routes/cle-phx.md) - [Cleveland (CLE) to Punta Cana (PUJ)](https://2lnr.com/routes/cle-puj.md) - [Cleveland (CLE) to Tampa (TPA)](https://2lnr.com/routes/cle-tpa.md) ### Columbus (CMH) - [Columbus (CMH) to Orlando (MCO)](https://2lnr.com/routes/cmh-mco.md) ### Dallas (DFW) - [Dallas (DFW) to Atlanta (ATL)](https://2lnr.com/routes/dfw-atl.md) - [Dallas (DFW) to Baltimore (BWI)](https://2lnr.com/routes/dfw-bwi.md) - [Dallas (DFW) to Charlotte (CLT)](https://2lnr.com/routes/dfw-clt.md) - [Dallas (DFW) to Denver (DEN)](https://2lnr.com/routes/dfw-den.md) - [Dallas (DFW) to Detroit (DTW)](https://2lnr.com/routes/dfw-dtw.md) - [Dallas (DFW) to Las Vegas (LAS)](https://2lnr.com/routes/dfw-las.md) - [Dallas (DFW) to Los Angeles (LAX)](https://2lnr.com/routes/dfw-lax.md) - [Dallas (DFW) to Newark (EWR)](https://2lnr.com/routes/dfw-ewr.md) - [Dallas (DFW) to Orlando (MCO)](https://2lnr.com/routes/dfw-mco.md) - [Dallas (DFW) to Phoenix (PHX)](https://2lnr.com/routes/dfw-phx.md) - [Dallas (DFW) to San Francisco (SFO)](https://2lnr.com/routes/dfw-sfo.md) - [Dallas (DFW) to Tampa (TPA)](https://2lnr.com/routes/dfw-tpa.md) - [Dallas (DFW) to Washington (IAD)](https://2lnr.com/routes/dfw-iad.md) ### Denver (DEN) - [Denver (DEN) to Chicago (ORD)](https://2lnr.com/routes/den-ord.md) - [Denver (DEN) to Cincinnati (CVG)](https://2lnr.com/routes/den-cvg.md) - [Denver (DEN) to Cleveland (CLE)](https://2lnr.com/routes/den-cle.md) - [Denver (DEN) to Dallas (DFW)](https://2lnr.com/routes/den-dfw.md) - [Denver (DEN) to Detroit (DTW)](https://2lnr.com/routes/den-dtw.md) - [Denver (DEN) to El Paso (ELP)](https://2lnr.com/routes/den-elp.md) - [Denver (DEN) to Grand Rapids (GRR)](https://2lnr.com/routes/den-grr.md) - [Denver (DEN) to Houston (IAH)](https://2lnr.com/routes/den-iah.md) - [Denver (DEN) to Indianapolis (IND)](https://2lnr.com/routes/den-ind.md) - [Denver (DEN) to Las Vegas (LAS)](https://2lnr.com/routes/den-las.md) - [Denver (DEN) to Los Angeles (LAX)](https://2lnr.com/routes/den-lax.md) - [Denver (DEN) to Minneapolis (MSP)](https://2lnr.com/routes/den-msp.md) - [Denver (DEN) to Orlando (MCO)](https://2lnr.com/routes/den-mco.md) - [Denver (DEN) to Pensacola (PNS)](https://2lnr.com/routes/den-pns.md) - [Denver (DEN) to Phoenix (PHX)](https://2lnr.com/routes/den-phx.md) - [Denver (DEN) to Raleigh/Durham (RDU)](https://2lnr.com/routes/den-rdu.md) - [Denver (DEN) to Salt Lake City (SLC)](https://2lnr.com/routes/den-slc.md) - [Denver (DEN) to San Diego (SAN)](https://2lnr.com/routes/den-san.md) - [Denver (DEN) to San Francisco (SFO)](https://2lnr.com/routes/den-sfo.md) - [Denver (DEN) to Seattle (SEA)](https://2lnr.com/routes/den-sea.md) - [Denver (DEN) to Tampa (TPA)](https://2lnr.com/routes/den-tpa.md) ### Detroit (DTW) - [Detroit (DTW) to Atlanta (ATL)](https://2lnr.com/routes/dtw-atl.md) - [Detroit (DTW) to Dallas (DFW)](https://2lnr.com/routes/dtw-dfw.md) - [Detroit (DTW) to Denver (DEN)](https://2lnr.com/routes/dtw-den.md) - [Detroit (DTW) to Houston (IAH)](https://2lnr.com/routes/dtw-iah.md) - [Detroit (DTW) to Orlando (MCO)](https://2lnr.com/routes/dtw-mco.md) ### El Paso (ELP) - [El Paso (ELP) to Denver (DEN)](https://2lnr.com/routes/elp-den.md) - [El Paso (ELP) to Las Vegas (LAS)](https://2lnr.com/routes/elp-las.md) ### Fort Lauderdale (FLL) - [Fort Lauderdale (FLL) to Atlanta (ATL)](https://2lnr.com/routes/fll-atl.md) - [Fort Lauderdale (FLL) to Chicago (ORD)](https://2lnr.com/routes/fll-ord.md) - [Fort Lauderdale (FLL) to Dallas (DFW)](https://2lnr.com/routes/fll-dfw.md) - [Fort Lauderdale (FLL) to Detroit (DTW)](https://2lnr.com/routes/fll-dtw.md) ### Grand Rapids (GRR) - [Grand Rapids (GRR) to Denver (DEN)](https://2lnr.com/routes/grr-den.md) ### Hartford (BDL) - [Hartford (BDL) to Orlando (MCO)](https://2lnr.com/routes/bdl-mco.md) ### Houston (IAH) - [Houston (IAH) to Atlanta (ATL)](https://2lnr.com/routes/iah-atl.md) - [Houston (IAH) to Baltimore (BWI)](https://2lnr.com/routes/iah-bwi.md) - [Houston (IAH) to Denver (DEN)](https://2lnr.com/routes/iah-den.md) - [Houston (IAH) to Los Angeles (LAX)](https://2lnr.com/routes/iah-lax.md) - [Houston (IAH) to Phoenix (PHX)](https://2lnr.com/routes/iah-phx.md) ### Indianapolis (IND) - [Indianapolis (IND) to Denver (DEN)](https://2lnr.com/routes/ind-den.md) - [Indianapolis (IND) to Orlando (MCO)](https://2lnr.com/routes/ind-mco.md) ### Las Vegas (LAS) - [Las Vegas (LAS) to Austin (AUS)](https://2lnr.com/routes/las-aus.md) - [Las Vegas (LAS) to Boise (BOI)](https://2lnr.com/routes/las-boi.md) - [Las Vegas (LAS) to Chicago (ORD)](https://2lnr.com/routes/las-ord.md) - [Las Vegas (LAS) to Cleveland (CLE)](https://2lnr.com/routes/las-cle.md) - [Las Vegas (LAS) to Dallas (DFW)](https://2lnr.com/routes/las-dfw.md) - [Las Vegas (LAS) to Denver (DEN)](https://2lnr.com/routes/las-den.md) - [Las Vegas (LAS) to El Paso (ELP)](https://2lnr.com/routes/las-elp.md) - [Las Vegas (LAS) to Houston (IAH)](https://2lnr.com/routes/las-iah.md) - [Las Vegas (LAS) to Minneapolis (MSP)](https://2lnr.com/routes/las-msp.md) - [Las Vegas (LAS) to Ontario (ONT)](https://2lnr.com/routes/las-ont.md) - [Las Vegas (LAS) to Orlando (MCO)](https://2lnr.com/routes/las-mco.md) - [Las Vegas (LAS) to Phoenix (PHX)](https://2lnr.com/routes/las-phx.md) - [Las Vegas (LAS) to Portland (PDX)](https://2lnr.com/routes/las-pdx.md) - [Las Vegas (LAS) to Reno (RNO)](https://2lnr.com/routes/las-rno.md) - [Las Vegas (LAS) to Salt Lake City (SLC)](https://2lnr.com/routes/las-slc.md) - [Las Vegas (LAS) to San Antonio (SAT)](https://2lnr.com/routes/las-sat.md) - [Las Vegas (LAS) to San Francisco (SFO)](https://2lnr.com/routes/las-sfo.md) - [Las Vegas (LAS) to San Jose (SJC)](https://2lnr.com/routes/las-sjc.md) - [Las Vegas (LAS) to Seattle (SEA)](https://2lnr.com/routes/las-sea.md) ### Los Angeles (LAX) - [Los Angeles (LAX) to Atlanta (ATL)](https://2lnr.com/routes/lax-atl.md) - [Los Angeles (LAX) to Dallas (DFW)](https://2lnr.com/routes/lax-dfw.md) - [Los Angeles (LAX) to Denver (DEN)](https://2lnr.com/routes/lax-den.md) - [Los Angeles (LAX) to Phoenix (PHX)](https://2lnr.com/routes/lax-phx.md) - [Los Angeles (LAX) to Salt Lake City (SLC)](https://2lnr.com/routes/lax-slc.md) ### Miami (MIA) - [Miami (MIA) to Atlanta (ATL)](https://2lnr.com/routes/mia-atl.md) - [Miami (MIA) to Charlotte (CLT)](https://2lnr.com/routes/mia-clt.md) - [Miami (MIA) to Houston (IAH)](https://2lnr.com/routes/mia-iah.md) - [Miami (MIA) to San Juan (SJU)](https://2lnr.com/routes/mia-sju.md) ### Minneapolis (MSP) - [Minneapolis (MSP) to Denver (DEN)](https://2lnr.com/routes/msp-den.md) - [Minneapolis (MSP) to Las Vegas (LAS)](https://2lnr.com/routes/msp-las.md) ### Nashville (BNA) - [Nashville (BNA) to Orlando (MCO)](https://2lnr.com/routes/bna-mco.md) ### New Orleans (MSY) - [New Orleans (MSY) to Orlando (MCO)](https://2lnr.com/routes/msy-mco.md) ### Newark (EWR) - [Newark (EWR) to Atlanta (ATL)](https://2lnr.com/routes/ewr-atl.md) - [Newark (EWR) to Dallas (DFW)](https://2lnr.com/routes/ewr-dfw.md) - [Newark (EWR) to Orlando (MCO)](https://2lnr.com/routes/ewr-mco.md) ### Ontario (ONT) - [Ontario (ONT) to Denver (DEN)](https://2lnr.com/routes/ont-den.md) - [Ontario (ONT) to Las Vegas (LAS)](https://2lnr.com/routes/ont-las.md) ### Orlando (MCO) - [Orlando (MCO) to Aguadilla (BQN)](https://2lnr.com/routes/mco-bqn.md) - [Orlando (MCO) to Atlanta (ATL)](https://2lnr.com/routes/mco-atl.md) - [Orlando (MCO) to Austin (AUS)](https://2lnr.com/routes/mco-aus.md) - [Orlando (MCO) to Baltimore (BWI)](https://2lnr.com/routes/mco-bwi.md) - [Orlando (MCO) to Boston (BOS)](https://2lnr.com/routes/mco-bos.md) - [Orlando (MCO) to Charlotte (CLT)](https://2lnr.com/routes/mco-clt.md) - [Orlando (MCO) to Chicago (ORD)](https://2lnr.com/routes/mco-ord.md) - [Orlando (MCO) to Cincinnati (CVG)](https://2lnr.com/routes/mco-cvg.md) - [Orlando (MCO) to Cleveland (CLE)](https://2lnr.com/routes/mco-cle.md) - [Orlando (MCO) to Dallas (DFW)](https://2lnr.com/routes/mco-dfw.md) - [Orlando (MCO) to Denver (DEN)](https://2lnr.com/routes/mco-den.md) - [Orlando (MCO) to Detroit (DTW)](https://2lnr.com/routes/mco-dtw.md) - [Orlando (MCO) to Houston (IAH)](https://2lnr.com/routes/mco-iah.md) - [Orlando (MCO) to Indianapolis (IND)](https://2lnr.com/routes/mco-ind.md) - [Orlando (MCO) to Las Vegas (LAS)](https://2lnr.com/routes/mco-las.md) - [Orlando (MCO) to Nashville (BNA)](https://2lnr.com/routes/mco-bna.md) - [Orlando (MCO) to New Orleans (MSY)](https://2lnr.com/routes/mco-msy.md) - [Orlando (MCO) to Newark (EWR)](https://2lnr.com/routes/mco-ewr.md) - [Orlando (MCO) to Philadelphia (PHL)](https://2lnr.com/routes/mco-phl.md) - [Orlando (MCO) to Raleigh/Durham (RDU)](https://2lnr.com/routes/mco-rdu.md) - [Orlando (MCO) to San Antonio (SAT)](https://2lnr.com/routes/mco-sat.md) - [Orlando (MCO) to San Juan (SJU)](https://2lnr.com/routes/mco-sju.md) ### Pensacola (PNS) - [Pensacola (PNS) to Denver (DEN)](https://2lnr.com/routes/pns-den.md) ### Philadelphia (PHL) - [Philadelphia (PHL) to Atlanta (ATL)](https://2lnr.com/routes/phl-atl.md) - [Philadelphia (PHL) to Jacksonville (JAX)](https://2lnr.com/routes/phl-jax.md) - [Philadelphia (PHL) to Orlando (MCO)](https://2lnr.com/routes/phl-mco.md) ### Phoenix (PHX) - [Phoenix (PHX) to Chicago (ORD)](https://2lnr.com/routes/phx-ord.md) - [Phoenix (PHX) to Cleveland (CLE)](https://2lnr.com/routes/phx-cle.md) - [Phoenix (PHX) to Dallas (DFW)](https://2lnr.com/routes/phx-dfw.md) - [Phoenix (PHX) to Denver (DEN)](https://2lnr.com/routes/phx-den.md) - [Phoenix (PHX) to Houston (IAH)](https://2lnr.com/routes/phx-iah.md) - [Phoenix (PHX) to Las Vegas (LAS)](https://2lnr.com/routes/phx-las.md) - [Phoenix (PHX) to Los Angeles (LAX)](https://2lnr.com/routes/phx-lax.md) - [Phoenix (PHX) to Minneapolis (MSP)](https://2lnr.com/routes/phx-msp.md) - [Phoenix (PHX) to Orlando (MCO)](https://2lnr.com/routes/phx-mco.md) - [Phoenix (PHX) to Salt Lake City (SLC)](https://2lnr.com/routes/phx-slc.md) - [Phoenix (PHX) to San Diego (SAN)](https://2lnr.com/routes/phx-san.md) - [Phoenix (PHX) to San Francisco (SFO)](https://2lnr.com/routes/phx-sfo.md) ### Portland (PDX) - [Portland (PDX) to Las Vegas (LAS)](https://2lnr.com/routes/pdx-las.md) ### Raleigh/Durham (RDU) - [Raleigh/Durham (RDU) to Atlanta (ATL)](https://2lnr.com/routes/rdu-atl.md) - [Raleigh/Durham (RDU) to Orlando (MCO)](https://2lnr.com/routes/rdu-mco.md) ### Reno (RNO) - [Reno (RNO) to Las Vegas (LAS)](https://2lnr.com/routes/rno-las.md) ### Sacramento (SMF) - [Sacramento (SMF) to Las Vegas (LAS)](https://2lnr.com/routes/smf-las.md) ### Salt Lake City (SLC) - [Salt Lake City (SLC) to Denver (DEN)](https://2lnr.com/routes/slc-den.md) - [Salt Lake City (SLC) to Las Vegas (LAS)](https://2lnr.com/routes/slc-las.md) - [Salt Lake City (SLC) to Los Angeles (LAX)](https://2lnr.com/routes/slc-lax.md) - [Salt Lake City (SLC) to Phoenix (PHX)](https://2lnr.com/routes/slc-phx.md) - [Salt Lake City (SLC) to San Francisco (SFO)](https://2lnr.com/routes/slc-sfo.md) ### San Antonio (SAT) - [San Antonio (SAT) to Denver (DEN)](https://2lnr.com/routes/sat-den.md) - [San Antonio (SAT) to Las Vegas (LAS)](https://2lnr.com/routes/sat-las.md) ### San Diego (SAN) - [San Diego (SAN) to Denver (DEN)](https://2lnr.com/routes/san-den.md) - [San Diego (SAN) to Phoenix (PHX)](https://2lnr.com/routes/san-phx.md) ### San Francisco (SFO) - [San Francisco (SFO) to Dallas (DFW)](https://2lnr.com/routes/sfo-dfw.md) - [San Francisco (SFO) to Denver (DEN)](https://2lnr.com/routes/sfo-den.md) - [San Francisco (SFO) to Las Vegas (LAS)](https://2lnr.com/routes/sfo-las.md) - [San Francisco (SFO) to Phoenix (PHX)](https://2lnr.com/routes/sfo-phx.md) - [San Francisco (SFO) to Salt Lake City (SLC)](https://2lnr.com/routes/sfo-slc.md) ### San Juan (SJU) - [San Juan (SJU) to Miami (MIA)](https://2lnr.com/routes/sju-mia.md) - [San Juan (SJU) to Orlando (MCO)](https://2lnr.com/routes/sju-mco.md) ### Seattle (SEA) - [Seattle (SEA) to Las Vegas (LAS)](https://2lnr.com/routes/sea-las.md) ### St. Louis (STL) - [St. Louis (STL) to Orlando (MCO)](https://2lnr.com/routes/stl-mco.md) ### Tampa (TPA) - [Tampa (TPA) to Atlanta (ATL)](https://2lnr.com/routes/tpa-atl.md) - [Tampa (TPA) to Dallas (DFW)](https://2lnr.com/routes/tpa-dfw.md) - [Tampa (TPA) to Denver (DEN)](https://2lnr.com/routes/tpa-den.md) ### Washington (IAD) - [Washington (IAD) to Atlanta (ATL)](https://2lnr.com/routes/iad-atl.md) Showing the 200 busiest of 462 routes. The remaining 262 are on the [F9 route map](https://2lnr.com/routes/airlines/f9.md). ## Related - [The whole Frontier Airlines fleet](https://2lnr.com/seatmaps/f9.md) - [Where F9 flies: the Frontier Airlines route map](https://2lnr.com/routes/airlines/f9.md) - [How to read an airline seat map](https://2lnr.com/guides/airline-seat-maps.md) - [An honest SeatGuru alternative](https://2lnr.com/compare/seatguru.md) ## Frequently asked questions about the F9 Airbus A321 **Where does Frontier Airlines fly the Airbus A321?** On 462 nonstop routes touching 72 airports in 2LNR's schedule data, Orlando to Cleveland, Denver to Phoenix, and Houston to Los Angeles 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 F9 currently has filed rather than a permanent assignment. **Can I see the Airbus A321 seat map for a F9 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 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 F9 routes?** No. A route appears here when F9 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 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 F9 flight, so the answer is a seat you can select rather than a general opinion about a row. For browsing a Airbus A321 cabin layout on an aircraft you have not booked, a maintained diagram library such as AeroLOPA remains the better tool. ## See the seats on your F9 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)