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Avianca vs United Airlines route maps

Avianca flies 158 nonstop routes and United Airlines flies 1,105 nonstop routes. Both fly 4 routes (0% overlap), such as IAH–SAL, LAX–GUA, and LAX–SAL. 154 routes only on Avianca, 1,101 routes only on United Airlines; both serve 45 airports. Routes checked October 27, 2026.

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Routes both fly
4
Only AV
154
Only UA
1,101
Airports both serve
45

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
10%
of Avianca's routes United Airlines also flies
3%
of United Airlines's routes Avianca also flies
0%

Routes both fly · 4

Route sources (including Wikipedia fallback): Avianca ↗ (checked Oct 27, 2026), Avianca ↗ (checked Oct 27, 2026), Avianca ↗ (checked Oct 27, 2026), Avianca ↗ (checked Oct 27, 2026) and 208 more.

Compare other airlines

Only Avianca · 154

From Bogotá BOG · 72

From Medellín MDE · 24

From Cali CLO · 9

From Cartagena CTG · 5

From San Salvador SAL · 23

From Quito UIO · 8

From Guayaquil GYE · 4

From New York JFK · 3

From Miami MIA · 2

From Guatemala City GUA · 2

From Barranquilla BAQ · 1

From La Paz LPB · 1

Only United Airlines · 1101

From Chicago ORD · 213

From Denver DEN · 201

From Houston IAH · 178

From Newark EWR · 171

From San Francisco SFO · 114

From Washington IAD · 130

From Los Angeles LAX · 58

From Hagåtña GUM · 15

From Cleveland CLE · 6

From Honolulu HNL · 5

From Tokyo NRT · 5

From Key West EYW · 1

From Hong Kong HKG · 2

From Babelthuap Island ROR · 1

From Vieux Fort UVF · 1

Airports both serve · 45

If Avianca and United Airlines merged

Merged, Avianca and United Airlines would fly 1,259 nonstop routes to 435 airports in 80 countries. 4 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. Avianca would gain 350 new airports and United Airlines 40 new airports.

Merged nonstop routes
1,259
Airports served
435
Countries
80
Routes both fly today
4 (0%)

New for Avianca · 350

New for United Airlines · 40

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

Quick answers

Do Avianca and United Airlines fly the same routes?

Yes, 4 routes: Houston (IAH) to San Salvador (SAL), Los Angeles (LAX) to Guatemala City (GUA), Los Angeles (LAX) to San Salvador (SAL), and Washington (IAD) to San Salvador (SAL).

Which has more routes, Avianca or United Airlines?

United Airlines, with 1,105 nonstop routes to 395 airports, against 158 routes to 85 airports for Avianca.

Which airports do both Avianca and United Airlines fly to?

Barcelona (BCN), Bogotá (BOG), Boston (BOS), Buenos Aires (EZE), Cancún (CUN), Caracas (CCS), Cartagena (CTG), Chicago (ORD), Dallas (DFW), Fort Lauderdale (FLL), Georgetown (GEO), Guatemala City (GUA), Houston (IAH), Las Vegas (LAS), and Lima (LIM), and 30 more.

Which routes does only Avianca fly?

154 routes, including Buenos Aires (AEP) to Bogotá (BOG), Asunción (ASU) to Bogotá (BOG), Barranquilla (BAQ) to Cali (CLO), Barranquilla (BAQ) to Medellín (MDE), Barcelona (BCN) to Bogotá (BOG), and Belém (BEL) to Bogotá (BOG), and 148 more.

Which routes does only United Airlines fly?

1,101 routes, including Allentown/Bethlehem (ABE) to Chicago (ORD), Abilene (ABI) to Denver (DEN), Abilene (ABI) to Houston (IAH), Albuquerque (ABQ) to Denver (DEN), Albuquerque (ABQ) to Washington (IAD), and Albuquerque (ABQ) to Houston (IAH), and 1095 more.

What is the longest route both Avianca and United Airlines fly?

Los Angeles (LAX) to San Salvador (SAL), about 2,320 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 October 27, 2026.

How much do Avianca and United Airlines overlap?

0% of the routes either airline flies are flown by both. That is 3% of Avianca's routes and 0% of United Airlines's; 10% of the airports either serves are served by both.

What would a Avianca and United Airlines merger fly?

Merged, Avianca and United Airlines would fly 1,259 nonstop routes to 435 airports in 80 countries. 4 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. Avianca would gain 350 new airports and United Airlines 40 new airports.

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