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JetBlue Airways vs Southwest Airlines route maps

JetBlue Airways flies 280 nonstop routes and Southwest Airlines flies 1,094 nonstop routes. Both fly 51 routes (4% overlap), such as BOS–AUS, BOS–BNA, and DEN–BOS. 229 routes only on JetBlue Airways, 1,043 routes only on Southwest Airlines; both serve 65 airports. Routes checked November 3, 2026.

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Routes both fly
51
Only B6
229
Only WN
1,043
Airports both serve
65

Route overlap

of all routes either flies are flown by both
4%
of the airports either serves are served by both
38%
of JetBlue Airways's routes Southwest Airlines also flies
18%
of Southwest Airlines's routes JetBlue Airways also flies
5%

Routes both fly · 51

Route sources (including Wikipedia fallback): JetBlue Airways ↗ (checked Nov 3, 2026), JetBlue Airways ↗ (checked Oct 27, 2026), JetBlue Airways ↗ (checked Oct 27, 2026), JetBlue Airways ↗ (checked Oct 27, 2026) and 15 more.

Compare other airlines

Only JetBlue Airways · 229

From New York JFK · 78

From Boston BOS · 65

From Fort Lauderdale FLL · 42

From Orlando MCO · 8

From San Juan, Puerto Rico SJU · 17

From West Palm Beach DJT · 6

From White Plains HPN · 3

From Los Angeles LAX · 2

From Washington DCA · 2

From Santiago STI · 1

From Fort Myers RSW · 2

From Tampa TPA · 2

From Nantucket ACK · 1

Only Southwest Airlines · 1043

From Dallas DAL · 81

From Chicago MDW · 83

From Las Vegas LAS · 77

From Baltimore BWI · 74

From Denver DEN · 90

From Phoenix PHX · 57

From Atlanta ATL · 14

From Austin AUS · 63

From Houston HOU · 61

From Los Angeles LAX · 23

From Nashville BNA · 80

From Oakland OAK · 18

From Orlando MCO · 45

From St. Louis STL · 43

From San Diego SAN · 34

From Kansas City MCI · 31

From Tampa TPA · 30

From Sacramento SMF · 18

From San Jose SJC · 14

From Columbus CMH · 11

From Fort Myers RSW · 13

From Indianapolis IND · 10

From Pittsburgh PIT · 9

From New Orleans MSY · 8

From San Antonio SAT · 6

From Milwaukee MKE · 6

From Burbank BUR · 8

From Omaha OMA · 4

From Salt Lake City SLC · 1

From Long Beach LGB · 6

From Sarasota/Bradenton SRQ · 4

From Washington DCA · 3

From Miami MIA · 2

From Cancún CUN · 1

From Oklahoma City OKC · 1

From San José del Cabo SJD · 1

From Honolulu HNL · 5

From Louisville SDF · 1

From Minneapolis MSP · 1

From Fort Lauderdale FLL · 2

From Buffalo BUF · 1

From Santa Ana SNA · 1

From Kahului OGG · 2

Airports both serve · 65

If JetBlue Airways and Southwest Airlines merged

Merged, JetBlue Airways and Southwest Airlines would fly 1,323 nonstop routes to 171 airports in 36 countries. 51 routes (4% of the combined network) are flown by both today, where a merger would end head-to-head competition. JetBlue Airways would gain 55 new airports and Southwest Airlines 51 new airports.

Merged nonstop routes
1,323
Airports served
171
Countries
36
Routes both fly today
51 (4%)

New for JetBlue Airways · 55

New for Southwest Airlines · 51

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

Quick answers

Do JetBlue Airways and Southwest Airlines fly the same routes?

Yes, 51 routes: Boston (BOS) to Austin (AUS), Boston (BOS) to Nashville (BNA), Denver (DEN) to Boston (BOS), Fort Lauderdale (FLL) to Albany (ALB), Fort Lauderdale (FLL) to Austin (AUS), Fort Lauderdale (FLL) to Baltimore (BWI), Fort Lauderdale (FLL) to Buffalo (BUF), Fort Lauderdale (FLL) to Columbus (CMH), Fort Lauderdale (FLL) to Indianapolis (IND), and Fort Lauderdale (FLL) to Nashville (BNA), and 41 more.

Which has more routes, JetBlue Airways or Southwest Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 280 routes to 116 airports for JetBlue Airways.

Which airports do both JetBlue Airways and Southwest Airlines fly to?

Albany (ALB), Albuquerque (ABQ), Atlanta (ATL), Austin (AUS), Baltimore (BWI), Boston (BOS), Bozeman (BZN), Buffalo (BUF), Burbank (BUR), Cancún (CUN), Charleston (CHS), Charlotte (CLT), Charlotte Amalie (STT), Cleveland (CLE), and Columbus (CMH), and 50 more.

Which routes does only JetBlue Airways fly?

229 routes, including Boston (BOS) to Nantucket (ACK), Boston (BOS) to Amsterdam (AMS), Boston (BOS) to Atlanta (ATL), Boston (BOS) to Oranjestad (AUA), Boston (BOS) to Barcelona (BCN), and Boston (BOS) to Hamilton (BDA), and 223 more.

Which routes does only Southwest Airlines fly?

1,043 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 1037 more.

What is the longest route both JetBlue Airways and Southwest Airlines fly?

San Diego (SAN) to Boston (BOS), about 2,582 miles great-circle.

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 November 3, 2026.

How much do JetBlue Airways and Southwest Airlines overlap?

4% of the routes either airline flies are flown by both. That is 18% of JetBlue Airways's routes and 5% of Southwest Airlines's; 38% of the airports either serves are served by both.

What would a JetBlue Airways and Southwest Airlines merger fly?

Merged, JetBlue Airways and Southwest Airlines would fly 1,323 nonstop routes to 171 airports in 36 countries. 51 routes (4% of the combined network) are flown by both today, where a merger would end head-to-head competition. JetBlue Airways would gain 55 new airports and Southwest Airlines 51 new airports.

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