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TAP Air Portugal vs Southwest Airlines route maps

TAP Air Portugal flies 114 nonstop routes and Southwest Airlines flies 1,094 nonstop routes. They fly none of the same routes. 114 routes only on TAP Air Portugal, 1,094 routes only on Southwest Airlines; both serve 6 airports. Routes checked October 27, 2026.

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Routes both fly
0
Only TP
114
Only WN
1,094
Airports both serve
6

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
3%
of TAP Air Portugal's routes Southwest Airlines also flies
0%
of Southwest Airlines's routes TAP Air Portugal also flies
0%

Routes both fly · 0

TAP Air Portugal and Southwest Airlines fly none of the same airport pairs, though both fly to 6 of the same airports (listed below).

Route sources (including Wikipedia fallback): TAP Air Portugal ↗ (checked Oct 27, 2026), TAP Air Portugal ↗ (checked Oct 27, 2026), TAP Air Portugal ↗ (checked Oct 27, 2026), TAP Air Portugal ↗ (checked Oct 27, 2026) and 68 more.

Compare other airlines

Only TAP Air Portugal · 114

From Lisbon LIS · 96

From Porto OPO · 15

From Funchal FNC · 2

From Praia da Vitória TER · 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 · 6

If TAP Air Portugal and Southwest Airlines merged

Merged, TAP Air Portugal and Southwest Airlines would fly 1,208 nonstop routes to 212 airports in 45 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. TAP Air Portugal would gain 114 new airports and Southwest Airlines 92 new airports.

Merged nonstop routes
1,208
Airports served
212
Countries
45
Routes both fly today
0 (0%)

New for TAP Air Portugal · 114

New for Southwest Airlines · 92

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

Quick answers

Do TAP Air Portugal and Southwest Airlines fly the same routes?

No. Their route maps have no airport pair in common, though both fly to 6 airports.

Which has more routes, TAP Air Portugal or Southwest Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 114 routes to 98 airports for TAP Air Portugal.

Which airports do both TAP Air Portugal and Southwest Airlines fly to?

Boston (BOS), Cancún (CUN), Los Angeles (LAX), Miami (MIA), Orlando (MCO), and San Francisco (SFO).

Which routes does only TAP Air Portugal fly?

114 routes, including Agadir (AGA) to Lisbon (LIS), Málaga (AGP) to Lisbon (LIS), Stockholm (ARN) to Lisbon (LIS), Athens (ATH) to Lisbon (LIS), Bilbao (BIO) to Lisbon (LIS), and Banjul (BJL) to Lisbon (LIS), and 108 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 TAP Air Portugal and Southwest Airlines overlap?

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

What would a TAP Air Portugal and Southwest Airlines merger fly?

Merged, TAP Air Portugal and Southwest Airlines would fly 1,208 nonstop routes to 212 airports in 45 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. TAP Air Portugal would gain 114 new airports and Southwest Airlines 92 new airports.

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