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Trinity Airways vs Southwest Airlines route maps

Trinity Airways flies 73 nonstop routes and Southwest Airlines flies 1,094 nonstop routes. They fly none of the same routes. 73 routes only on Trinity Airways, 1,094 routes only on Southwest Airlines; both serve 0 airports. Routes checked October 27, 2026.

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Routes both fly
0
Only TW
73
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 Trinity Airways's routes Southwest Airlines also flies
0%
of Southwest Airlines's routes Trinity Airways also flies
0%

Routes both fly · 0

Trinity Airways and Southwest Airlines fly none of the same airport pairs.

Route sources (including Wikipedia fallback): Trinity Airways ↗ (checked Oct 27, 2026), Trinity Airways ↗ (checked Oct 27, 2026), Trinity Airways ↗ (checked Oct 27, 2026), Trinity Airways ↗ (checked Oct 27, 2026) and 39 more.

Compare other airlines

Only Trinity Airways · 73

From Seoul GMP · 3

From Seoul ICN · 36

From Daegu TAE · 10

From Cheongju CJJ · 8

From Jeju City CJU · 7

From Busan PUS · 8

From Osaka KIX · 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

If Trinity Airways and Southwest Airlines merged

Merged, Trinity Airways and Southwest Airlines would fly 1,167 nonstop routes to 168 airports in 34 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Trinity Airways would gain 120 new airports and Southwest Airlines 48 new airports.

Merged nonstop routes
1,167
Airports served
168
Countries
34
Routes both fly today
0 (0%)

New for Trinity Airways · 120

New for Southwest Airlines · 48

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

Quick answers

Do Trinity Airways and Southwest Airlines fly the same routes?

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

Which has more routes, Trinity Airways or Southwest Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 73 routes to 48 airports for Trinity Airways.

Which routes does only Trinity Airways fly?

73 routes, including Barcelona (BCN) to Seoul (ICN), Bangkok (BKK) to Daegu (TAE), Paris (CDG) to Seoul (ICN), Cheongju (CJJ) to Nha Trang/nha Trang aiurportCam Ranh (CXR), Cheongju (CJJ) to Da Nang (DAD), and Cheongju (CJJ) to Denpasar (DPS), and 67 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 Trinity Airways and Southwest Airlines overlap?

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

What would a Trinity Airways and Southwest Airlines merger fly?

Merged, Trinity Airways and Southwest Airlines would fly 1,167 nonstop routes to 168 airports in 34 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. Trinity Airways would gain 120 new airports and Southwest Airlines 48 new airports.

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