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Southern Airways Express vs Southwest Airlines route maps

Southern Airways Express flies 10 nonstop routes and Southwest Airlines flies 1,094 nonstop routes. They fly none of the same routes. 10 routes only on Southern Airways Express, 1,094 routes only on Southwest Airlines; both serve 4 airports. Routes checked October 27, 2026.

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Routes both fly
0
Only 9X
10
Only WN
1,094
Airports both serve
4

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
3%
of Southern Airways Express's routes Southwest Airlines also flies
0%
of Southwest Airlines's routes Southern Airways Express also flies
0%

Routes both fly · 0

Southern Airways Express and Southwest Airlines fly none of the same airport pairs, though both fly to 4 of the same airports (listed below).

Route sources (including Wikipedia fallback): Southern Airways Express ↗ (checked Oct 27, 2026), Southern Airways Express ↗ (checked Oct 27, 2026), Southern Airways Express ↗ (checked Oct 27, 2026), Southern Airways Express ↗ (checked Oct 27, 2026) and 16 more.

Compare other airlines

Only Southern Airways Express · 10

From Dallas DFW · 2

From Pittsburgh PIT · 2

From St. Louis STL · 1

From Washington IAD · 2

From Memphis MEM · 2

From Jonesboro JBR · 1

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

Airports both serve · 4

If Southern Airways Express and Southwest Airlines merged

Merged, Southern Airways Express and Southwest Airlines would fly 1,104 nonstop routes to 127 airports in 14 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Southern Airways Express would gain 116 new airports and Southwest Airlines 7 new airports.

Merged nonstop routes
1,104
Airports served
127
Countries
14
Routes both fly today
0 (0%)

New for Southern Airways Express · 116

New for Southwest Airlines · 7

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

Quick answers

Do Southern Airways Express and Southwest Airlines fly the same routes?

No. Their route maps have no airport pair in common, though both fly to 4 airports.

Which has more routes, Southern Airways Express or Southwest Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 10 routes to 11 airports for Southern Airways Express.

Which airports do both Southern Airways Express and Southwest Airlines fly to?

Memphis (MEM), Nashville (BNA), Pittsburgh (PIT), and St. Louis (STL).

Which routes does only Southern Airways Express fly?

10 routes, including Bradford (BFD) to Washington (IAD), Bradford (BFD) to Pittsburgh (PIT), Nashville (BNA) to Jonesboro (JBR), Dallas (DFW) to Hot Springs (HOT), Dallas (DFW) to Harrison (HRO), and Dubois (DUJ) to Pittsburgh (PIT), and 4 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 Southern Airways Express and Southwest Airlines overlap?

0% of the routes either airline flies are flown by both. That is 0% of Southern Airways Express's routes and 0% of Southwest Airlines's; 3% of the airports either serves are served by both.

What would a Southern Airways Express and Southwest Airlines merger fly?

Merged, Southern Airways Express and Southwest Airlines would fly 1,104 nonstop routes to 127 airports in 14 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Southern Airways Express would gain 116 new airports and Southwest Airlines 7 new airports.

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