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IndiGo vs Southwest Airlines route maps

IndiGo flies 585 nonstop routes and Southwest Airlines flies 1,094 nonstop routes. They fly none of the same routes. 585 routes only on IndiGo, 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 6E
585
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 IndiGo's routes Southwest Airlines also flies
0%
of Southwest Airlines's routes IndiGo also flies
0%

Routes both fly · 0

IndiGo and Southwest Airlines fly none of the same airport pairs.

Route sources (including Wikipedia fallback): IndiGo ↗ (checked Oct 27, 2026), IndiGo ↗ (checked Oct 27, 2026), IndiGo ↗ (checked Oct 27, 2026), IndiGo ↗ (checked Oct 27, 2026) and 76 more.

Compare other airlines

Only IndiGo · 585

From Delhi DEL · 70

From Mumbai BOM · 92

From Bengaluru BLR · 86

From Hyderabad HYD · 76

From Chennai MAA · 57

From Kolkata CCU · 49

From Ahmedabad AMD · 20

From Cochin COK · 17

From Navi Mumbai NMI · 14

From Guwahati GAU · 12

From Jaipur JAI · 10

From Gautam Buddha Nagar DXN · 13

From Goa GOI · 9

From Bhubaneswar BBI · 9

From Abu Dhabi AUH · 9

From Pune PNQ · 7

From Goa GOX · 4

From Coimbatore CJB · 3

From Dubai DXB · 4

From Thiruvananthapuram TRV · 3

From Kozhikode CCJ · 3

From Dehra Dun DED · 2

From Kannur CNN · 2

From Bhopal BHO · 1

From Chandigarh IXC · 1

From Amritsar ATQ · 2

From Lucknow LKO · 2

From Singapore SIN · 2

From Bangkok BKK · 1

From Patna PAT · 1

From Vijayawada VGA · 1

From Agartala IXA · 1

From Dibrugarh DIB · 1

From Kangra DHM · 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 IndiGo and Southwest Airlines merged

Merged, IndiGo and Southwest Airlines would fly 1,679 nonstop routes to 262 airports in 46 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. IndiGo would gain 120 new airports and Southwest Airlines 142 new airports.

Merged nonstop routes
1,679
Airports served
262
Countries
46
Routes both fly today
0 (0%)

New for IndiGo · 120

New for Southwest Airlines · 142

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

Quick answers

Do IndiGo and Southwest Airlines fly the same routes?

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

Which has more routes, IndiGo or Southwest Airlines?

Southwest Airlines, with 1,094 nonstop routes to 120 airports, against 585 routes to 142 airports for IndiGo.

Which routes does only IndiGo fly?

585 routes, including Agra (AGR) to Bengaluru (BLR), Agra (AGR) to Navi Mumbai (NMI), Aizawl (AJL) to Delhi (DEL), Aizawl (AJL) to Agartala (IXA), Almaty (ALA) to Mumbai (BOM), and Ahmedabad (AMD) to Diu (DIU), and 579 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 IndiGo and Southwest Airlines overlap?

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

What would a IndiGo and Southwest Airlines merger fly?

Merged, IndiGo and Southwest Airlines would fly 1,679 nonstop routes to 262 airports in 46 countries. They fly none of the same routes today, so a merger would add to each network without removing a competitor on any route. IndiGo would gain 120 new airports and Southwest Airlines 142 new airports.

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