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SWISS vs United Airlines route maps

SWISS flies 146 nonstop routes and United Airlines flies 1,105 nonstop routes. Both fly 4 routes (0% overlap), such as ORD–ZRH, EWR–ZRH, and SFO–ZRH. 142 routes only on SWISS, 1,101 routes only on United Airlines; both serve 57 airports. Routes checked October 27, 2026.

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Routes both fly
4
Only LX
142
Only UA
1,101
Airports both serve
57

Route overlap

of all routes either flies are flown by both
0%
of the airports either serves are served by both
12%
of SWISS's routes United Airlines also flies
3%
of United Airlines's routes SWISS also flies
0%

Routes both fly · 4

Route sources (including Wikipedia fallback): SWISS ↗ (checked Oct 27, 2026), SWISS ↗ (checked Oct 27, 2026), SWISS ↗ (checked Oct 27, 2026), SWISS ↗ (checked Oct 27, 2026) and 248 more.

Compare other airlines

Only SWISS · 142

From Zurich ZRH · 95

From Geneva GVA · 46

From Buenos Aires EZE · 1

Only United Airlines · 1101

From Chicago ORD · 212

From Denver DEN · 201

From Houston IAH · 179

From Newark EWR · 170

From San Francisco SFO · 113

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 · 57

If SWISS and United Airlines merged

Merged, SWISS and United Airlines would fly 1,247 nonstop routes to 461 airports in 99 countries. 4 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. SWISS would gain 338 new airports and United Airlines 66 new airports.

Merged nonstop routes
1,247
Airports served
461
Countries
99
Routes both fly today
4 (0%)

New for SWISS · 338

New for United Airlines · 66

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

Quick answers

Do SWISS and United Airlines fly the same routes?

Yes, 4 routes: Chicago (ORD) to Zurich (ZRH), Newark (EWR) to Zurich (ZRH), San Francisco (SFO) to Zurich (ZRH), and Washington (IAD) to Zurich (ZRH).

Which has more routes, SWISS or United Airlines?

United Airlines, with 1,105 nonstop routes to 395 airports, against 146 routes to 123 airports for SWISS.

Which airports do both SWISS and United Airlines fly to?

Amsterdam (AMS), Athens (ATH), Bangkok (BKK), Barcelona (BCN), Berlin (BER), Boston (BOS), Brussels (BRU), Buenos Aires (EZE), Catania (CTA), Chicago (ORD), Delhi (DEL), Dubai (DXB), Dublin (DUB), Dubrovnik (DBV), and Edinburgh (EDI), and 42 more.

Which routes does only SWISS fly?

142 routes, including Málaga (AGP) to Geneva (GVA), Málaga (AGP) to Zurich (ZRH), Alicante (ALC) to Zurich (ZRH), Amsterdam (AMS) to Zurich (ZRH), Stockholm (ARN) to Geneva (GVA), and Stockholm (ARN) to Zurich (ZRH), and 136 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 SWISS and United Airlines fly?

San Francisco (SFO) to Zurich (ZRH), about 5,826 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 SWISS and United Airlines overlap?

0% of the routes either airline flies are flown by both. That is 3% of SWISS's routes and 0% of United Airlines's; 12% of the airports either serves are served by both.

What would a SWISS and United Airlines merger fly?

Merged, SWISS and United Airlines would fly 1,247 nonstop routes to 461 airports in 99 countries. 4 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. SWISS would gain 338 new airports and United Airlines 66 new airports.

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