Skip to content

Air Busan vs Southwest Airlines route maps

Air Busan flies 39 nonstop routes and Southwest Airlines flies 1,094 nonstop routes. They fly none of the same routes. 39 routes only on Air Busan, 1,094 routes only on Southwest Airlines; both serve 0 airports. Routes checked October 27, 2026.

Key: tap to hide or show

Drag to explore, use two fingers or + to zoom.

Routes both fly
0
Only BX
39
Only WN
1,094
Airports both serve
0

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
0%
of Air Busan's routes Southwest Airlines also flies
0%
of Southwest Airlines's routes Air Busan also flies
0%

Routes both fly · 0

Air Busan and Southwest Airlines fly none of the same airport pairs.

Route sources (including Wikipedia fallback): Air Busan ↗ (checked Oct 27, 2026), Air Busan ↗ (checked Oct 27, 2026), Air Busan ↗ (checked Oct 27, 2026), Air Busan ↗ (checked Oct 27, 2026) and 25 more.

Compare other airlines

Only Air Busan · 39

From Busan PUS · 29

From Seoul ICN · 8

From Jeju City CJU · 2

Only Southwest Airlines · 1094

From Dallas DAL · 81

From Chicago MDW · 83

From Las Vegas LAS · 80

From Baltimore BWI · 76

From Denver DEN · 91

From Phoenix PHX · 58

From Atlanta ATL · 14

From Austin AUS · 65

From Houston HOU · 61

From Los Angeles LAX · 23

From Nashville BNA · 82

From Oakland OAK · 18

From Orlando MCO · 62

From St. Louis STL · 43

From San Diego SAN · 36

From Tampa TPA · 34

From Kansas City MCI · 30

From Fort Lauderdale FLL · 19

From Sacramento SMF · 18

From Fort Myers RSW · 17

From Columbus CMH · 10

From San Jose SJC · 14

From Indianapolis IND · 9

From Pittsburgh PIT · 9

From New Orleans MSY · 8

From Milwaukee MKE · 6

From San Antonio SAT · 5

From Burbank BUR · 8

From Washington DCA · 4

From Omaha OMA · 2

From Cancún CUN · 1

From Salt Lake City SLC · 1

From Long Beach LGB · 6

From Sarasota/Bradenton SRQ · 4

From Miami MIA · 2

From Buffalo BUF · 2

From Oklahoma City OKC · 1

From San José del Cabo SJD · 1

From Honolulu HNL · 5

From Warwick PVD · 1

From Santa Ana SNA · 1

From Kahului OGG · 2

From West Palm Beach DJT · 1

If Air Busan and Southwest Airlines merged

Merged, Air Busan and Southwest Airlines would fly 1,133 nonstop routes to 154 airports in 28 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Air Busan would gain 120 new airports and Southwest Airlines 34 new airports.

Merged nonstop routes
1,133
Airports served
154
Countries
28
Routes both fly today
0 (0%)

New for Air Busan · 120

New for Southwest Airlines · 34

A what-if, not news of a real deal. Merge two other airlines

Quick answers

Do Air Busan and Southwest Airlines fly the same routes?

No. Their route maps have no airport pair in common.

Which has more routes, Air Busan or Southwest Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 39 routes to 34 airports for Air Busan.

Which routes does only Air Busan fly?

39 routes, including Jeju City (CJU) to Seoul (GMP), Jeju City (CJU) to Busan (PUS), Jeju City (CJU) to Ulsan (USN), Sapporo (CTS) to Seoul (ICN), Sapporo (CTS) to Busan (PUS), and Da Nang (DAD) to Seoul (ICN), and 33 more.

Which routes does only Southwest Airlines fly?

1,094 routes, including Austin (AUS) to Albuquerque (ABQ), Austin (AUS) to Amarillo (AMA), Austin (AUS) to Atlanta (ATL), Windsor Locks (BDL) to Baltimore (BWI), Windsor Locks (BDL) to Dallas (DAL), and Windsor Locks (BDL) to Denver (DEN), and 1088 more.

Where do these route maps come from?

Each airline's own route map, timetable and newsroom pages, with Wikipedia used only where an airline publishes none. Every source is linked under the map; the newest was checked October 27, 2026.

How much do Air Busan and Southwest Airlines overlap?

0% of the routes either airline flies are flown by both. That is 0% of Air Busan's routes and 0% of Southwest Airlines's; 0% of the airports either serves are served by both.

What would a Air Busan and Southwest Airlines merger fly?

Merged, Air Busan and Southwest Airlines would fly 1,133 nonstop routes to 154 airports in 28 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Air Busan would gain 120 new airports and Southwest Airlines 34 new airports.

More route maps

Other comparisons:Frontier Airlines vs Southwest AirlinesDelta Air Lines vs Southwest AirlinesAmerican Airlines vs Southwest AirlinesUnited Airlines vs Southwest AirlinesAlaska Airlines vs Southwest AirlinesAllegiant Air vs Southwest AirlinesBreeze Airways vs Southwest AirlinesAir Canada vs Southwest AirlinesTUI Airways vs Southwest AirlinesAir China vs Southwest Airlines