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Iberia vs United Airlines route maps

Iberia flies 188 nonstop routes and United Airlines flies 1,105 nonstop routes. Both fly 2 routes (0% overlap), such as EWR–MAD and IAD–MAD. 186 routes only on Iberia, 1,103 routes only on United Airlines; both serve 64 airports. Routes checked October 27, 2026.

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Routes both fly
2
Only IB
186
Only UA
1,103
Airports both serve
64

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
14%
of Iberia's routes United Airlines also flies
1%
of United Airlines's routes Iberia also flies
0%

Routes both fly · 2

Route sources (including Wikipedia fallback): Iberia ↗ (checked Oct 27, 2026), Iberia ↗ (checked Oct 27, 2026), Iberia ↗ (checked Oct 27, 2026), Iberia ↗ (checked Oct 27, 2026) and 223 more.

Compare other airlines

Only Iberia · 186

From Madrid MAD · 119

From Palma de Mallorca PMI · 17

From Melilla MLN · 8

From Valencia VLC · 8

From Barcelona BCN · 6

From Ibiza IBZ · 6

From Málaga AGP · 5

From Santiago de Compostela SCQ · 4

From Almería LEI · 2

From Mahón MAH · 2

From San Cristóbal de La Laguna TFN · 2

From Vigo VGO · 2

From Seville SVQ · 1

From Al Aaroui NDR · 1

From Badajoz BJZ · 1

From Santander SDR · 1

From Bilbao BIO · 1

Only United Airlines · 1103

From Chicago ORD · 213

From Denver DEN · 201

From Houston IAH · 179

From Newark EWR · 170

From San Francisco SFO · 114

From Washington IAD · 130

From Los Angeles LAX · 60

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 · 64

If Iberia and United Airlines merged

Merged, Iberia and United Airlines would fly 1,291 nonstop routes to 462 airports in 90 countries. 2 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. Iberia would gain 331 new airports and United Airlines 67 new airports.

Merged nonstop routes
1,291
Airports served
462
Countries
90
Routes both fly today
2 (0%)

New for Iberia · 331

New for United Airlines · 67

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

Quick answers

Do Iberia and United Airlines fly the same routes?

Yes, 2 routes: Newark (EWR) to Madrid (MAD) and Washington (IAD) to Madrid (MAD).

Which has more routes, Iberia or United Airlines?

United Airlines, with 1,105 nonstop routes to 395 airports, against 188 routes to 131 airports for Iberia.

Which airports do both Iberia and United Airlines fly to?

Amsterdam (AMS), Athens (ATH), Barcelona (BCN), Bari (BRI), Berlin (BER), Bilbao (BIO), Bogotá (BOG), Boston (BOS), Brussels (BRU), Buenos Aires (EZE), Caracas (CCS), Catania (CTA), Chicago (ORD), Dallas (DFW), and Dubrovnik (DBV), and 49 more.

Which routes does only Iberia fly?

186 routes, including Arrecife (ACE) to Vigo (VGO), Málaga (AGP) to La Virgen del Camino (LEN), Málaga (AGP) to Melilla (MLN), Málaga (AGP) to Nice (NCE), Málaga (AGP) to Tangier (TNG), and Málaga (AGP) to Valencia (VLC), and 180 more.

Which routes does only United Airlines fly?

1,103 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 1097 more.

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

Washington (IAD) to Madrid (MAD), about 3,806 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 Iberia and United Airlines overlap?

0% of the routes either airline flies are flown by both. That is 1% of Iberia's routes and 0% of United Airlines's; 14% of the airports either serves are served by both.

What would a Iberia and United Airlines merger fly?

Merged, Iberia and United Airlines would fly 1,291 nonstop routes to 462 airports in 90 countries. 2 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. Iberia would gain 331 new airports and United Airlines 67 new airports.

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