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ITA Airways vs United Airlines route maps

ITA Airways flies 98 nonstop routes and United Airlines flies 1,105 nonstop routes. Both fly 3 routes (0% overlap), such as ORD–FCO, SFO–FCO, and IAD–FCO. 95 routes only on ITA Airways, 1,102 routes only on United Airlines; both serve 43 airports. Routes checked October 27, 2026.

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Routes both fly
3
Only AZ
95
Only UA
1,102
Airports both serve
43

Route overlap

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

Routes both fly · 3

Route sources (including Wikipedia fallback): ITA Airways ↗ (checked Oct 27, 2026), ITA Airways ↗ (checked Oct 27, 2026), ITA Airways ↗ (checked Oct 27, 2026), ITA Airways ↗ (checked Oct 27, 2026) and 210 more.

Compare other airlines

Only ITA Airways · 95

From Rome FCO · 69

From Milan LIN · 24

From Olbia OLB · 2

Only United Airlines · 1102

From Chicago ORD · 212

From Denver DEN · 201

From Houston IAH · 179

From Newark EWR · 171

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 · 43

If ITA Airways and United Airlines merged

Merged, ITA Airways and United Airlines would fly 1,200 nonstop routes to 432 airports in 87 countries. 3 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. ITA Airways would gain 352 new airports and United Airlines 37 new airports.

Merged nonstop routes
1,200
Airports served
432
Countries
87
Routes both fly today
3 (0%)

New for ITA Airways · 352

New for United Airlines · 37

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

Quick answers

Do ITA Airways and United Airlines fly the same routes?

Yes, 3 routes: Chicago (ORD) to Rome (FCO), San Francisco (SFO) to Rome (FCO), and Washington (IAD) to Rome (FCO).

Which has more routes, ITA Airways or United Airlines?

United Airlines, with 1,105 nonstop routes to 395 airports, against 98 routes to 80 airports for ITA Airways.

Which airports do both ITA Airways and United Airlines fly to?

Accra (ACC), Amsterdam (AMS), Athens (ATH), Bangkok (BKK), Barcelona (BCN), Bari (BRI), Boston (BOS), Brussels (BRU), Buenos Aires (EZE), Caracas (CCS), Catania (CTA), Chicago (ORD), Delhi (DEL), Dubai (DXB), and Frankfurt (FRA), and 28 more.

Which routes does only ITA Airways fly?

95 routes, including Málaga (AGP) to Rome (FCO), Alghero (AHO) to Milan (LIN), Alicante (ALC) to Rome (FCO), Amsterdam (AMS) to Rome (FCO), Amsterdam (AMS) to Milan (LIN), and Athens (ATH) to Rome (FCO), and 89 more.

Which routes does only United Airlines fly?

1,102 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 1096 more.

What is the longest route both ITA Airways and United Airlines fly?

San Francisco (SFO) to Rome (FCO), about 6,249 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 ITA Airways and United Airlines overlap?

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

What would a ITA Airways and United Airlines merger fly?

Merged, ITA Airways and United Airlines would fly 1,200 nonstop routes to 432 airports in 87 countries. 3 routes (0% of the combined network) are flown by both today, where a merger would end head-to-head competition. ITA Airways would gain 352 new airports and United Airlines 37 new airports.

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