Skip to content

Southwest Airlines vs Eastar Jet route maps

Southwest Airlines flies 1,094 nonstop routes and Eastar Jet flies 45 nonstop routes. They fly none of the same routes. 1,094 routes only on Southwest Airlines, 45 routes only on Eastar Jet; 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 WN
1,094
Only ZE
45
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 Southwest Airlines's routes Eastar Jet also flies
0%
of Eastar Jet's routes Southwest Airlines also flies
0%

Routes both fly · 0

Southwest Airlines and Eastar Jet fly none of the same airport pairs.

Route sources (including Wikipedia fallback): Southwest Airlines ↗ (checked Oct 27, 2026), Southwest Airlines ↗ (checked Oct 27, 2026), Southwest Airlines ↗ (checked Oct 27, 2026), Southwest Airlines ↗ (checked Oct 27, 2026) and 23 more.

Compare other airlines

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

Only Eastar Jet · 45

From Seoul GMP · 3

From Seoul ICN · 21

From Jeju City CJU · 5

From Busan PUS · 12

From Cheongju CJJ · 4

If Southwest Airlines and Eastar Jet merged

Merged, Southwest Airlines and Eastar Jet would fly 1,139 nonstop routes to 152 airports in 23 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Southwest Airlines would gain 32 new airports and Eastar Jet 120 new airports.

Merged nonstop routes
1,139
Airports served
152
Countries
23
Routes both fly today
0 (0%)

New for Southwest Airlines · 32

New for Eastar Jet · 120

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

Quick answers

Do Southwest Airlines and Eastar Jet fly the same routes?

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

Which has more routes, Southwest Airlines or Eastar Jet?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 45 routes to 32 airports for Eastar Jet.

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.

Which routes does only Eastar Jet fly?

45 routes, including Cheongju (CJJ) to Zhangjiajie (DYG), Cheongju (CJJ) to Shanghai (PVG), Cheongju (CJJ) to Yanji (YNJ), Jeju City (CJU) to Cheongju (CJJ), Jeju City (CJU) to Seoul (GMP), and Jeju City (CJU) to Gunsan (KUV), and 39 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 Southwest Airlines and Eastar Jet overlap?

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

What would a Southwest Airlines and Eastar Jet merger fly?

Merged, Southwest Airlines and Eastar Jet would fly 1,139 nonstop routes to 152 airports in 23 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Southwest Airlines would gain 32 new airports and Eastar Jet 120 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