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Southwest Airlines vs Rex Airlines route maps

Southwest Airlines flies 1,094 nonstop routes and Rex Airlines flies 81 nonstop routes. They fly none of the same routes. 1,094 routes only on Southwest Airlines, 81 routes only on Rex Airlines; both serve 0 airports. Routes checked October 27, 2026.

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Routes both fly
0
Only WN
1,094
Only ZL
81
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 Rex Airlines also flies
0%
of Rex Airlines's routes Southwest Airlines also flies
0%

Routes both fly · 0

Southwest Airlines and Rex Airlines 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 32 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 Rex Airlines · 81

From Sydney SYD · 10

From Melbourne MEL · 6

From Adelaide ADL · 5

From Brisbane BNE · 12

From Perth PER · 4

From Cairns CNS · 6

From Townsville TSV · 6

From Dubbo DBO · 1

From Charleville CTL · 8

From Birdsville Airport BVI · 6

From Bedourie BEU · 5

From Mount Isa ISA · 2

From Burketown Airport BUC · 3

From Doomadgee Airport DMD · 2

From Toowoomba WTB · 1

From Cunnamulla Airport CMA · 2

From Carnarvon CVQ · 1

From Griffith GFF · 1

If Southwest Airlines and Rex Airlines merged

Merged, Southwest Airlines and Rex Airlines would fly 1,175 nonstop routes to 169 airports in 15 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 49 new airports and Rex Airlines 120 new airports.

Merged nonstop routes
1,175
Airports served
169
Countries
15
Routes both fly today
0 (0%)

New for Southwest Airlines · 49

New for Rex Airlines · 120

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

Quick answers

Do Southwest Airlines and Rex Airlines fly the same routes?

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

Which has more routes, Southwest Airlines or Rex Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 81 routes to 49 airports for Rex Airlines.

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 Rex Airlines fly?

81 routes, including East Albury (ABX) to Sydney (SYD), Adelaide (ADL) to Mount Gambier (MGB), Adelaide (ADL) to Port Lincoln (PLO), Bedourie (BEU) to Boulia Airport (BQL), Bedourie (BEU) to Mount Isa (ISA), and Bedourie (BEU) to Quilpie Airport (ULP), and 75 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 Rex Airlines overlap?

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

What would a Southwest Airlines and Rex Airlines merger fly?

Merged, Southwest Airlines and Rex Airlines would fly 1,175 nonstop routes to 169 airports in 15 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 49 new airports and Rex Airlines 120 new airports.

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