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Cathay Pacific vs Southwest Airlines route maps

Cathay Pacific flies 82 nonstop routes and Southwest Airlines flies 1,094 nonstop routes. They fly none of the same routes. 82 routes only on Cathay Pacific, 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 CX
82
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
2%
of Cathay Pacific's routes Southwest Airlines also flies
0%
of Southwest Airlines's routes Cathay Pacific also flies
0%

Routes both fly · 0

Cathay Pacific 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): Cathay Pacific ↗ (checked Oct 27, 2026), Cathay Pacific ↗ (checked Oct 27, 2026), Cathay Pacific ↗ (checked Oct 27, 2026), Cathay Pacific ↗ (checked Oct 27, 2026) and 51 more.

Compare other airlines

Only Cathay Pacific · 82

From Hong Kong HKG · 81

From Taipei TPE · 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 Cathay Pacific and Southwest Airlines merged

Merged, Cathay Pacific and Southwest Airlines would fly 1,176 nonstop routes to 198 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. Cathay Pacific would gain 116 new airports and Southwest Airlines 78 new airports.

Merged nonstop routes
1,176
Airports served
198
Countries
45
Routes both fly today
0 (0%)

New for Cathay Pacific · 116

New for Southwest Airlines · 78

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

Quick answers

Do Cathay Pacific 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, Cathay Pacific or Southwest Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 82 routes to 82 airports for Cathay Pacific.

Which airports do both Cathay Pacific and Southwest Airlines fly to?

Boston (BOS), Los Angeles (LAX), San Francisco (SFO), and Seattle (SEA).

Which routes does only Cathay Pacific fly?

82 routes, including Auckland (AKL) to Hong Kong (HKG), Almaty (ALA) to Hong Kong (HKG), Amsterdam (AMS) to Hong Kong (HKG), Barcelona (BCN) to Hong Kong (HKG), Mumbai (BOM) to Hong Kong (HKG), and Boston (BOS) to Hong Kong (HKG), and 76 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 Cathay Pacific and Southwest Airlines overlap?

0% of the routes either airline flies are flown by both. That is 0% of Cathay Pacific's routes and 0% of Southwest Airlines's; 2% of the airports either serves are served by both.

What would a Cathay Pacific and Southwest Airlines merger fly?

Merged, Cathay Pacific and Southwest Airlines would fly 1,176 nonstop routes to 198 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. Cathay Pacific would gain 116 new airports and Southwest Airlines 78 new airports.

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